Salvimar Cyclops - Gear Bag for Freediving and Spearfishing

The Salvimar Cyclops is a gear bag designed specifically to meet the needs of freedivers and spearfishers. Made from dual-weave 420D Ripstop fabric, it ensures strength and mechanical resistance even in demanding marine environments.

With a capacity of 100 liters, the bag offers enough space to hold all the necessary gear, including large items such as long freediving fins. Its roomy structure and purpose-built shape allow organized, practical transport of the essentials for freediving and spearfishing.

Technical features

• Dimensions: 44 x 28 x 95 cm
• Material: Durable, hard-wearing dual-weave 420D Ripstop fabric
• Capacity: 100 liters
• Color: Black

The Ripstop fabric gives the bag excellent resistance to tears and abrasion, ensuring long-lasting durability and effective protection for your gear during transport. The black color makes it easier to manage and clean after use in marine environments.

Cyclops Plus WR 100L: Gear Bag for Freediving and Spearfishing

The Cyclops Plus WR 100L is a gear bag designed specifically for freediving and spearfishing enthusiasts, combining ruggedness, functionality, and comfort in a single product.

Materials and Durability

Made from dual-weave PVC Tarpaulin fabric, it provides excellent tear resistance and long-lasting durability, essential features for heavy use in marine environments.

Protection and Organization

The waterproof zipper provides effective protection against water and moisture, keeping your gear dry and ready to use. The U-Zip opening makes it easy to access the contents and organize the interior, ideal for storing fins, wetsuits, masks, and other freediving accessories.

Comfort and Transport

• Equipped with large ergonomic handles that allow multiple carrying options: by hand, over the shoulder, or as a backpack
• Ensures comfort and practicality during every trip

Salvimar Dry Big 100 - Waterproof Gear Bag for Freediving Gear

Salvimar Dry Big 100 is a waterproof gear bag specifically designed for the safe and practical transport of freediving and spearfishing gear, including long, bulky fins.

Made from rugged PVC Tarpaulin, the material provides high mechanical resistance and total protection against water, keeping all the gear inside dry.

The waterproof zipper ensures a watertight closure, while the sealed seams provide an additional barrier against moisture or water ingress.

To make it easier to remove any water inside, the gear bag is equipped with a specially designed drain valve.

Transport features

• large ergonomic handles for hand carrying
• shoulder or backpack-style carry option for greater comfort during freediving sessions

Technical specifications

• Dimensions: 44 x 28 x 95 cm
• Capacity: 100 liters, ideal for a complete freediving gear setup
• Color: Black

The combination of rugged materials, effective sealing, and functional features makes the Salvimar Dry Big 100 a reliable solution for transporting and protecting gear in the specific context of freediving and spearfishing.

Explorer HD 114 Equipment Gear Bag

The Explorer HD 114 gear bag is made entirely from PVC Tarpaulin with a matte finish, a material that ensures waterproof performance and outstanding mechanical resistance over time. It is assembled using high-frequency welding to provide complete watertightness, an essential feature for storing freediving and spearfishing equipment.

The bag is equipped with a drain valve that allows residual water inside to be expelled, making it easier to rinse and clean your gear without compromising the bag’s functionality.

Main features

• Dimensions: 95 x 40 x 30 cm
• Capacity: 114 liters, enough to hold long freediving fins
• U-shaped zipper closure for easy access to the internal compartment, optimizing gear storage and organization
• Two end handles designed for two-person carrying

Comfort and practicality

The gear bag’s design makes it easier to load and retrieve equipment in the water thanks to its wide, durable zipper closure. The internal capacity is also designed to accommodate especially long fins, providing a complete solution for freedivers and spearfishers who need a reliable, spacious gear container.

Materials and construction

The matte PVC Tarpaulin used in its construction is specifically selected for its durability and waterproof performance, while the high-frequency welding of the seams ensures superior longevity and effective protection against leaks, keeping the bag fully functional even in the marine environment.

Extreme Bag 120L by C4: Waterproof Gear Bag for Underwater Gear

Extreme Bag 120L by C4 is a spacious waterproof gear bag designed for carrying freediving, spearfishing, and freediving gear. Its rugged construction ensures optimal protection and practicality during transport.

Materials and Durability

Made from heat-welded Tarpaulin, a waterproof and tear-resistant material, this gear bag provides reliability and long-lasting performance, even in wet and salty environments typical of underwater activities.

Closure Features and Practicality

• Double safety closure: dual-slider zipper combined with elastic hooks, ensuring a watertight seal and easy use.
• External document pocket for quick and secure access to cards and permits.
• Zippered side pocket containing a dedicated changing mat, useful for keeping gear clean and protected during preparation.
• Integrated drain valve for quickly draining excess water, making it easier to rinse and dry gear directly inside the gear bag.

Portability

Extreme Bag features two side handles and an adjustable central handle, designed to provide comfortable, balanced carrying even with bulky, oversized loads typical of freediving and spearfishing gear.

Available Versions

The model is available in two capacities: 90 liters and 120 liters, allowing you to choose the size best suited to your underwater gear transport needs.

Gorilla Pro XL: dry bag for freediving and spearfishing gear

The Gorilla Pro XL is the evolution of the iconic Gorilla, designed specifically for transporting freediving and spearfishing gear, including fins. Its rectangular structure provides an increased capacity of 135 liters, ensuring enough space for all the technical equipment needed during freediving sessions.

Materials and construction

Made from heat-welded laminated Tarpaulin PVC, the bag delivers high mechanical resistance and a fully watertight seal, preventing water ingress. The heat-welded construction improves overall durability and keeps your gear dry even in damp or wet environments.

Technical features and functionality

• Dimensions: 95 x 34 x 42 cm, designed to optimize internal capacity while maintaining manageable dimensions.
• Drainage system: equipped with a drain valve to allow excess water to escape, keeping the interior dry and clean.
• YKK double-slider zipper: durable and reliable perimeter closure that allows quick, secure access to the contents.
• Carry handles: two sturdy handles welded to the short sides for a secure, comfortable grip during transport.
• Shoulder strap option: compatible with clip-on shoulder-strap handles using a carabiner, increasing practicality when carrying it on the move.
• External document pocket: a dedicated, easily accessible compartment for storing documents or small accessories, keeping them separate from wet gear.

Specific use

The Gorilla Pro XL is designed for freediving and spearfishing enthusiasts who need to transport bulky gear such as fins, masks, wetsuits, and other accessories without compromising capacity or protection from the elements. The combination of rugged material and functional solutions such as drainage and a watertight closure makes it ideal for everyday management of underwater gear.

The YETI Panga 100 waterproof duffel is designed to deliver maximum durability, complete waterproof protection, and reliability in the most extreme outdoor conditions. Thanks to the Hydrolok zipper with U-Dock terminal, it ensures a 100% watertight seal, preventing any water ingress even during prolonged submersion. The ThickSkin high-density nylon shell with TPU lamination provides superior protection against abrasion, impacts, and punctures, making it perfect for heavy-duty use on the boat, camping, and extended adventures.

Designed for maximum practicality, it features adjustable DryHaul ergonomic shoulder straps and QuickGrab handles for comfortable, versatile carrying. Inside, there is a zippered pocket for organizing valuables and small accessories, while the molded EVA bottom provides a rigid, stable, and waterproof base. With a 100 L capacity, the Panga 100 is the ideal choice for anyone who needs space, protection, and uncompromising performance.

The YETI Panga 50 waterproof duffel is designed to deliver maximum protection, durability, and reliability in the most extreme outdoor conditions. Thanks to the Hydrolok zipper with U-Dock terminal, it provides a complete watertight seal, preventing any water intrusion even during prolonged submersion. The high-density nylon ThickSkin shell with TPU lamination ensures superior resistance against abrasion, impacts, and punctures, making it ideal for intensive use on the boat, camping, or rafting.

Designed for maximum practicality, it features adjustable DryHaul ergonomic shoulder straps and QuickGrab handles for comfortable carrying in any situation. Inside, it includes a zippered pocket for valuables and accessories, while the molded EVA bottom provides a rigid, waterproof, and stable base. With a 50-liter capacity, the Panga 50 is the ideal choice for anyone looking for a technical, versatile duffel built for anything.

The YETI Panga 75 waterproof duffel is designed to deliver maximum durability, complete waterproof protection, and reliability in the most extreme outdoor conditions. Thanks to the Hydrolok zipper with U-Dock terminal, it provides a 100% watertight seal, preventing any water ingress even during prolonged submersion. The high-density nylon ThickSkin shell with TPU lamination ensures superior protection against abrasions, impacts, and punctures, making it ideal for heavy-duty use on the boat, camping, at the gym, or rafting.

Designed for practical, versatile use, it features adjustable DryHaul ergonomic shoulder straps and four QuickGrab handles for comfortable carrying in any situation. Inside, it includes a zippered pocket for valuables and small accessories, while the molded EVA bottom provides a rigid, stable, and waterproof base. With a 75-liter capacity, the Panga 75 is the ideal solution for anyone looking for a technical, spacious duffel ready to take on any adventure.

Salvimar Roller Bag 120 for Freediving and Spearfishing Gear

Roller Bag 120 by Salvimar is a technical gear bag designed for efficient, organized transport of freediving and spearfishing equipment.

Materials and Construction

Made from Strong Taurpalin, a waterproof, ultra-durable material, it provides protection against water and mechanical wear, ensuring durability in marine environments.

Capacity and Functionality

With a total capacity of 120 liters, it offers ample space for storing wetsuits, fins, masks, and other accessories needed for freediving and spearfishing sessions.

The bag features a large U-Zip zipper that allows quick and easy access to the main compartment, optimizing loading and unloading of gear.

Design and Transport

• The transport system integrates sturdy wheels to make moving easier, even with heavy loads.
• Ergonomic handles ensure a secure, comfortable grip during transport.
• Two functional pockets, one internal and one external, allow small accessories to be organized separately from the main compartment.

Technical Advantages

The gear bag meets the need for practicality and protection when carrying technical freediving and spearfishing equipment, combining high volume, mechanical resistance, and waterproof performance in a functional, rugged design.

Tanker Dive Bag Gear Bag

The Rob Allen Tanker gear bag is designed to deliver high durability and resistance thanks to PVC-reinforced nylon, double stitching, and high-quality YKK zippers. Its features make it ideal for transporting and organizing freediving and spearfishing gear, both for day trips and travel.

Organization and Capacity

• Three separate compartments to optimize packing and management of underwater gear:
• A large main compartment suitable for wetsuits and bulky items
• A compartment specifically dedicated to long freediving fins, helping preserve their shape and structure
• An upper pocket designed to hold small accessories such as spear shafts, sleeves, knives, and tools, keeping them organized and easily accessible
• Internal mesh insert to help gear dry after use in the water
• Capacity to comfortably carry equipment for two people

Materials and Construction

Made from PVC-reinforced nylon, the bag provides rugged durability and resistance to the wear typical of underwater use. Double stitching increases seam strength, while YKK zippers ensure long-lasting reliability even in wet, saltwater environments typical of freediving and spearfishing.

Dimensions and Variants

• Dimensions: 110 x 36 x 36 cm, optimized to efficiently hold all the necessary gear
• Available in Blue/Silver and Black/Silver colors

Origin

Made in South Africa, the Tanker Dive Bag reflects Rob Allen’s experience and distinctive quality in the freediving and spearfishing equipment sector.

Trek Dry Bag - Freediving and Spearfishing Gear Bag

Trek Dry Bag is a spacious gear bag designed specifically for organizing and transporting freediving and spearfishing gear. Equipped with ergonomic shoulder straps and side handles for easier carrying, it includes a water drain valve that allows you to easily remove residual moisture from inside.

Materials and Durability

Made from high-quality waterproof PVC, the gear bag provides effective protection against moisture and offers excellent mechanical strength, ensuring long-lasting durability even with frequent use in marine environments.

Capacity and Organization

With a capacity of 114 liters and generous dimensions of 90 cm x 40 cm x 30 cm, Trek Dry Bag can accommodate all your freediving gear, including long fins up to 90 cm. It is also equipped with a watertight internal pocket designed to protect documents or small items sensitive to water.

Closure and Safety Features

• Double-slider zipper with external cover to improve water resistance
• Dual safety toggles for secure, reliable closure

Design and Color

The gear bag features a black and orange color combination, optimized for practical use and easy visibility in spearfishing and freediving settings.

Trek Dry Bag: waterproof gear bag for freediving and spearfishing equipment

Trek Dry Bag is a spacious, durable gear bag designed to hold all your spearfishing and freediving equipment, including long fins up to 90 cm. Its high-quality waterproof PVC construction provides water protection and long-lasting durability, essential for travel in marine environments.

Main technical features

• Generous 90 cm x 40 cm x 30 cm dimensions, with a 114-liter capacity for storing large gear
• Ergonomic shoulder straps and adjustable side handles for comfortable, balanced carrying even with heavy loads
• Drain valve for quickly releasing water accumulated inside, preventing stagnation
• Sealed waterproof internal pocket, ideal for storing documents or items sensitive to moisture
• Double-slider zipper protected by an external cover and two safety toggles for a reliable, waterproof closure

Materials and functionality

Made from rugged, abrasion-resistant materials, Trek Dry Bag ensures excellent water resistance and long service life, key features for continuous use in spearfishing and freediving settings. The rigid, waterproof construction keeps gear dry and organized during transport and dives.

Advantages in the water and during transport

The ergonomic shoulder strap design and side handles make the bag easy to carry even when loaded, reducing fatigue. The integrated drain valve lets you easily remove water from inside without having to completely empty the contents, keeping your gear protected and ready for use.

Whale Salvimar 135-Liter Equipment Gear Bag

Whale Salvimar is a Gear Bag designed specifically for freediving and spearfishing gear, with a 135-liter capacity that lets you carry everything you need in an organized and secure way.

Made from ultra-durable PVC Tarpaulin, the Gear Bag features a waterproof construction thanks to sealed seams and high-frequency welding. The interior is fully waterproofed to prevent water from wet gear from leaking out, also supported by a drain valve for easy removal of residual water.

Main technical features

• Compact, functional dimensions: 103 x 35 x 38 cm
• 135-liter capacity for storing wetsuits, fins, spearguns, and various accessories
• Adjustable, removable shoulder straps for maximum carrying comfort
• Strong dual side handles for an easier grip
• Internal mesh pocket for neatly storing masks, snorkels, and other small accessories
• Waterproof external pocket dedicated to storing documents or sensitive items
• Black color finish, suitable for underwater environments and resistant to dirt

Benefits for freedivers and spearfishers

The PVC Tarpaulin construction with welded seams and internal waterproofing ensures your gear stays protected from water and potential damage during post-dive transport. The drain valve allows quick water drainage without needing to open the Gear Bag, helping protect the contents from excessive moisture.

The internal and external pockets improve organization, allowing you to separate more delicate gear from bulkier items and making preparation and post-dive routines easier.

The rugged yet lightweight construction, combined with ergonomic carrying systems, ensures easy handling even with the heavy loads typical of spearfishing or freediving.

Salvimar Whale 135-Liter Gear Bag for Freediving and Spearfishing Equipment

The Salvimar Whale Gear Bag offers a total capacity of 135 liters, ideal for organized and secure transport of Freediving and spearfishing equipment. It is made from ultra-durable PVC Tarpaulin, with high-frequency welded seams and watertight stitching, ensuring maximum waterproofing and protection against water ingress.

The inside of the Gear Bag is lined with a waterproof treatment, designed to prevent water leaks during transport after dives, and features a drain valve to make it easier to expel residual water.

Technical and Functional Features

• Dimensions: 103 x 35 x 38 cm
• Material: PVC Tarpaulin with high-frequency welded seams and waterproof stitching
• Capacity: 135 liters, ideal for storing wetsuits, fins, spearguns, and accessories
• Adjustable and removable shoulder straps for customized carrying and ergonomic comfort
• Two side handles for easier grip and handling
• Internal mesh pocket for neatly storing small accessories such as a mask and snorkel
• Waterproof external pocket dedicated to documents or moisture-sensitive items
• Drain valve to easily remove residual internal water
• External Carbon Look finish, durable and easy to maintain

Applications for Freediving and Spearfishing

The Salvimar Whale Gear Bag is specifically designed for organizing and transporting freediving and spearfishing gear, accommodating substantial volumes of technical equipment. Its rugged, waterproof construction protects water- and corrosion-sensitive gear, keeping contents dry and organized even when traveling after dives.

C4 Mask Box for Freediving and Spearfishing

The C4 mask box is specifically designed to provide effective protection for freediving masks and other small accessories such as dive computers or keys. Its rigid, lightweight construction allows you to carry the contents safely without compromising their integrity.

Made of thermoformed polyethylene, the case offers optimal mechanical resistance against impacts and compression during transport and diving. The interior is fully lined with polyester fabric, which protects the mask lenses from scratches and abrasion, maintaining transparency and clarity during dives.

Technical Features

• Outer material: thermoformed polyethylene for strength and lightness
• Interior polyester fabric lining for complete protection of delicate surfaces
• Perimeter zipper closure for quick and easy opening
• Dimensions suitable for holding freediving masks and small accessories such as dive computers or keys

Benefits for Freediving and Spearfishing Use

The box ensures organized and safe handling of the mask, reducing the risk of damage from impacts or scratches during transport. The durable material and ergonomic zip-opening design provide quick access to accessories, improving practicality even during dives or travel.

Ermes Hard 3 - Ceramic: Pulley System for Invert Roller Spearguns

Hard 3 - Ceramic is a pulley system designed specifically for Invert Roller spearguns, engineered to optimize load distribution and ensure even balance across the speargun structure.

The pair of pulleys ensures proper alignment and orderly routing of the elastic line, improving thrust transmission smoothness and symmetrically supporting the forces applied during the speargun loading phase. This system helps maintain consistent mechanical efficiency and reliability of the weapon while underwater.

Materials and Technical Features

• Stainless steel frame made by laser cutting, ensuring mechanical strength and long-lasting durability even in marine environments.
• Pulleys equipped with ceramic bearings, which reduce friction while providing greater smoothness and responsiveness in the speargun mechanism.
• Pulley diameter: 22 mm, for proper band wrapping without deformation.
• Pulley height: 5 mm, an ideal size for a compact footprint while ensuring effective load distribution.

This pulley system is suitable for freedivers and spearfishers using spearguns with an Invert Roller mechanism, as it combines lightness and mechanical strength, ensuring more efficient force transmission and maintaining the speargun’s trim during spearfishing.

HT Pulleys - Sigalsub

The Sigalsub HT Pulleys are high-quality technical components designed and manufactured in Sigalsub’s workshops to equip spearguns with a compound pulley system. Sold in pairs, they are the ideal solution for anyone looking to build or upgrade their speargun with a high-power, high-precision Inverter or Roller Speargun/Inverter propulsion system.

Construction and Materials

Each pulley block consists of two stainless steel plates connected by two axles made from the same material, ensuring maximum corrosion resistance and structural strength in marine environments. The frame can be disassembled using Allen screws, making maintenance and component replacement easy.

• Structure: two stainless steel plates with dual through-axles
• Pulley: equipped with a self-lubricating POM roller to reduce friction and ensure smooth line travel
• Disassembly: fully disassemblable frame via Allen screw
• Origin: designed and manufactured entirely by Sigalsub — Made in Italy

Operation in the Compound System

The pulley block system allows the pairs of bands to be connected on one axle while the line runs on the other, through the POM pulley. This mechanism multiplies the force of the bands, allowing easier loading while delivering significantly greater shooting power than traditional spearguns.

• The pairs of bands are connected to one axle (handle side)
• The line running to the muzzle slides over the other axle
• Correct positioning is achieved by routing the band line loops so that the pulley blocks remain parallel to the barrel, preventing scratches and friction

Compatibility

The Sigalsub HT Pulleys were developed specifically for the Nemesis HT speargun, Sigalsub’s flagship Roller-Inverter system, and are compatible with spearguns with 26/28 mm barrels. They are ideal for compound setups with two or three pairs of bands.

• Compatible with the Sigalsub Nemesis HT speargun
• Suitable for spearguns with Inverter and Roller Speargun/Inverter propulsion systems
• Can be used to build or upgrade custom spearguns with a compound pulley system

Spear Truck Performance pulley system for Invert Roller Spearguns

Spear Truck Performance is a pulley system designed specifically to organize and support band loading on Invert Roller Spearguns and demultiplied spearguns.

Technical features

• CAD design and manufacturing with advanced technologies to ensure precision and reliability.
• Pulley machined from solid special polymer, with a deep groove for maximum grip and to prevent line slippage.
• Band attachment via three hourglass-shaped cylinders that ensure a symmetrical and balanced load on the trolley.
• Frame made of stainless steel, consisting of two 1.5 mm plates to combine mechanical strength and lightness.
• Through-type pulley axle, designed to maintain hold under any load without compromising system operation.
• Diamond-shaped configuration capable of mounting up to four bands, optimizing overall size while maintaining correct band positioning.

Benefits in spearfishing use

The structure ensures a perfectly distributed load that improves the efficiency of power transfer from the bands to the speargun, making the gun easier to handle while spearfishing. The quality of the materials and the design contribute to greater durability and system reliability in the marine environment.

Hard 7 - Ceramic: Pulley System for Invert Roller Spearguns

Hard 7 - Ceramic is a pulley system designed specifically for Invert Roller Spearguns, engineered to ensure optimal band organization and symmetrical load distribution across the entire speargun structure.

Thanks to its ability to keep the bands neatly arranged and balance tension, this system ensures maximum reliability and precision during tensioning. It supports the attachment of up to 5 bands, making it suitable for multiple configurations in spearfishing and sport freediving.

Technical Features

• Frame made of stainless steel, laser-cut to ensure strength and corrosion resistance in the marine environment
• Bearings made of low-friction ceramic, for smoother operation and long-lasting durability of the pulley system
• Pulley diameter: 22 mm
• Pulley height: 5 mm

Advantages for Underwater Use

The precise design and selected materials ensure balanced transmission of elastic force, improving speargun responsiveness and stability during loading. The combination of stainless steel and ceramic bearings provides high mechanical strength and light weight, essential factors for functional, long-lasting use in underwater environments.

Hard 7 - Ceramic is therefore an advanced technical solution for spearfishers looking for a reliable pulley system optimized for managing multi-band configurations on Invert Roller Spearguns.

Hard 5 Pulley Block for Invert Roller Spearguns

The Hard 5 pulley block is a pulley system specifically designed for Invert Roller Speargun technology spearguns. Its main function is to keep the bands neatly arranged, ensuring symmetrical, balanced load distribution across the entire speargun structure.

Technical Features

• Frame: laser-cut stainless steel to ensure high mechanical strength and long-lasting durability.
• Pulley diameter: 18 mm, optimized to ensure smooth band movement.
• Pulley height: 5 mm, sized to promote proper force transmission.
• Bearings: made of Delrin, a high-strength, low-friction material for quiet, reliable operation.
• Compatibility: ideal for attaching up to 5 bands, allowing a balanced load configuration for greater accuracy during spearfishing.

Functionality and Benefits

The Hard 5 system allows optimal load balancing, essential for maintaining stability and accuracy when tracking the speargun. The symmetrical band layout improves power transmission, reducing flex and energy loss along the spear shaft’s trajectory.

The robust design and use of selected materials such as stainless steel and Delrin ensure proven resistance to wear and corrosion, even in marine environments. The compact pulleys and their proper sizing optimize the smoothness of the mechanism, improving band propulsion efficiency.

Applications

• Suitable for spearfishing spearguns with a Roller Speargun system
• Recommended for spearfishers who need a balanced, reliable system for managing multiple loads
• Provides stable trim, improving control and accuracy in underwater shooting

Hard 7 Pulley Block for Invert Roller Spearguns

The Hard 7 pulley block is a pulley system specifically designed for Invert Roller Speargun spearguns. Its main function is to keep the band routing tidy and distribute the load symmetrically and evenly across the entire speargun structure.

This system ensures high reliability and allows up to 7 bands to be attached, providing uniform distribution of pulling force.

Technical Features

• Frame made from stainless steel by laser cutting for superior mechanical strength and long-lasting durability
• Pulleys with derlin bearings that ensure efficient smoothness and reduce friction during the loading phase
• Pulley diameter: 22 mm
• Pulley height: 5 mm

Benefits for Freediving and Spearfishing

Thanks to its balanced construction and the use of selected materials, the Hard 7 pulley block improves load distribution on the bands, optimizing swing accuracy and control while loading the speargun. The derlin bearing provides excellent fluidity and smooth travel, reducing effort and increasing band efficiency.

Hard 7 - Ceramic: Pulley System for Inverter Roller Spearguns

Hard 7 - Ceramic is a pulley system specifically designed for Inverter Roller Spearguns, engineered to keep the bands neatly organized and distribute the load symmetrically across the entire speargun structure.

Technical Features

• Stainless steel frame made with laser cutting, ensuring strength and long-lasting mechanical resistance.
• 22 mm diameter and 5 mm high pulleys, equipped with ceramic bearings for improved smoothness and greater durability compared to traditional bearings.
• Capacity to hook up to 7 bands, ensuring balanced and optimal load distribution.

Benefits for Freediving and Spearfishing

The Hard 7 - Ceramic system configuration helps equalize band tension, improving responsiveness and accuracy when firing the speargun. The ceramic bearings significantly reduce friction, increasing movement smoothness and allowing more controlled tracking. The stainless steel frame provides the corrosion resistance required in marine environments, maintaining stability and performance over time.

Technical Specifications

• Frame material: laser-cut stainless steel
• Pulley diameter: 22 mm
• Pulley height: 5 mm
• Bearings: ceramic, for reduced friction and increased durability
• Compatibility: exclusively for Inverter Roller Spearguns
• Band capacity: up to 7 bands

Spear Truck CB5 - Performance: Pulley System for Invert Roller Spearguns

Spear Truck CB5 - Performance is an advanced pulley system designed specifically to manage and support band load on Invert Roller spearguns. Manufactured with precision CAD technologies, this system is engineered to optimize band organization, ensuring even load distribution.

Design and Materials

The pulleys are machined from solid stock using a special high-sliding polymer, with a deep groove that ensures excellent band grip, preventing slippage during use. The trapezoidal frame, made from solid-stock stainless steel, provides high mechanical strength and securely retains the bands inside it. The structure prevents unintended band slipping and allows effective pulley activation.

Functionality and Technical Benefits

• The system features five small hourglass-shaped cylinders that allow the bands connected to the trolley to move in parallel, improving smoothness and precision in power transmission.
• Supports the installation of multiple bands, optimizing space and maintaining correct positioning for balanced tension.
• Ensures a symmetrical, balanced load that improves the speargun’s reliability and durability during tracking and firing.

Applications

This system is particularly suitable for positioning bands under the belly of flat, wide speargun bodies, offering high efficiency in band organization for spearfishing and freediving.

Magnum Arms for Textile Wishbones

The Magnum arms are designed for making textile wishbones intended for freediving and spearfishing. Made from work-hardened steel and subjected to heat treatment, they ensure high mechanical strength and long-lasting durability.

These arms, despite their simplicity, provide an effective technical solution for addressing the issues associated with using textile wishbones. Their design allows easy insertion into the bands, even those with small-diameter bores, ensuring a secure grip without compromising the integrity of the rubber.

Technical Features and Compatibility

• Compatible with traditional textile bridles, dyneema bridles, and Dynamic bridles
• Easy installation even on small-bore bands
• Can be used with bulk rubber for advanced customization
• Material: work-hardened steel with heat treatment to optimize strength and durability

The combination of materials and processing ensures an optimal balance between strength and light weight, important for maintaining hydrodynamic efficiency without weighing down the underwater setup. Their ease of use makes Magnum arms suitable for those looking for technical solutions to rig bands precisely and reliably for spearfishing.

Break-Away Bungee for Bluewater Spearfishing

The Break-Away Bungee is a breakaway system designed for bluewater spearfishing equipment, allowing the shaft to be quickly and safely separated from the speargun via a shock absorber attached to the line release.

This device is particularly suited for spearfishing large pelagic species, where floatlines and floats are used without a reel, avoiding its use, which would be inefficient and potentially dangerous.

Function and Technical Benefits

During bluewater hunting, once a shot has been taken on a large fish, the system allows you to:

• immediately release the shaft from the speargun
• maintain control of the speargun for recovery at the surface
• leave the fish connected only to the floatline and float, making retrieval easier without the speargun being dragged

With this accessory, any speargun can be adapted to ensure safety and practicality during bluewater spearfishing.

Technical Features

• Simple, reliable mechanism for shaft release
• Universal compatibility with spearfishing spearguns
• Materials resistant to saltwater and mechanical wear
• Easy installation on the line release
• Increases safety when managing pelagic fish

Break-Away Bungee for Bluewater Spearfishing

The Break-Away Bungee is a system designed to allow the shaft to detach from the speargun via a shock absorber connected to the line release. This mechanism is specifically intended for bluewater spearfishing, especially when a reel is not used, as it would be counterproductive and potentially dangerous.

Use and Functionality

During bluewater spearfishing, especially when targeting large pelagic species, floatlines and marker buoys are used. In these conditions, once the fish is hit, it is essential to prevent the speargun from being dragged away by the movement of the catch. The Break-Away Bungee does exactly that: it allows the shaft to detach from the speargun in a controlled way, ensuring the spearo can return to the surface while keeping the speargun in hand, as the fish remains connected only to the floatline and the buoy.

Technical Features

• Equipped with a swivel to prevent the line from twisting
• Heavy-duty clip for fast, secure attachment
• Compatible with various speargun models
• Integrated Shock Absorber to absorb loads during release

Benefits for Spearfishing

This simple accessory converts any speargun into a setup ready for bluewater hunting with floatlines. It increases retrieval safety and fishing efficiency, reducing the risk of losing the speargun during the fight with large game fish.

BreakAway Plug: release system for spearguns

The BreakAway Plug is a 14 mm diameter rubber device designed to ensure controlled release of the shaft from the speargun after the shot. It works together with a 12 mm BreakAway Ring, mounted on the speargun, creating a safe and reliable system for managing the shaft during spearfishing.

This system is particularly suitable for bluewater hunting and targeting large fish, especially when using floatline, bungee, and buoys instead of a reel to manage the retrieval line.

Technical features and benefits

• Partial adjustment: allows accurate tuning to suit different hunting conditions and target species.
• Selective release: unlike traditional systems that release the shaft on every shot, the BreakAway Plug releases the shaft only if it is pulled free from the ring when the fish runs, preventing accidental releases during normal use.
• Rubber material: provides elasticity and mechanical strength, ensuring durability and safety while freediving.
• Compatibility: designed for use with 12 mm rings, making it easy to integrate into your existing spearfishing setup.

Recommended use

1. Insert the BreakAway Plug onto the speargun shaft, connecting it to the 12 mm BreakAway Ring mounted on the speargun body.
2. Adjust the tension to achieve a balance between security and easy release if the fish runs.
3. Use together with floatline, bungee, and buoys to make handling easier during spearfishing, especially in deep water or with large fish.

The BreakAway Plug is an essential accessory for spearfishers using spearguns equipped with retrieval systems other than a reel, ensuring greater efficiency and safety when using the shaft during the shot and retrieval phases.

Synthetic Rubber Bungee for Rob Allen Spearfishing

The Rob Allen bungee is made from high-quality synthetic material, designed specifically for freediving and spearfishing. Available in various lengths from 1 to 10 meters, it allows controlled stretch up to three times its resting length, providing effective shock absorption when retrieving your catch.

Technical Features

• Material: synthetic rubber with a custom Rob Allen compound, resistant to UV rays and saltwater environments.
• Stretch: 3x stretch factor at 8 kg of pull.
• Safety line strength: Dyneema with a 270 kg breaking load.
• Available lengths: 1, 2, 3, 5, and 10 meters.
• Ends: fitted with convenient loops for quick attachment.
• Production: made in South Africa, synonymous with high standards for spearfishing.

Functionality and Use

The bungee is ideal for spearfishing at varying depths, used together with a floatline or to connect two floats. In particular, when hunting large pelagic fish, the 10-meter model provides up to 30 meters of line at full extension, making it easier to manage the catch and reducing the risk of breakage while tiring the fish.

The combination of synthetic rubber and Dyneema line ensures excellent elasticity and mechanical strength, maintaining efficiency and responsiveness even in saltwater marine conditions, with high UV protection. The attachment loops also simplify rigging and removal operations while in the water.

Neptonics Bungee for Spearfishing and Bluewater Hunting

Neptonics Bungee is a breakaway Band designed specifically for bluewater hunting and targeting large pelagic fish, essential for Freediving and deep-water spearfishing.

Technical Features

• Band capable of stretching up to 3 times its length, providing excellent elasticity and shock absorption.
• Reduces the risk of the shaft pulling out of the fish during the fight, helping maintain control throughout the underwater battle.
• Used in reel-free systems, preferred for bluewater hunting because it avoids complications and risks related to bulk and gear safety.
• Available in two lengths: 1.8 meters or 3.0 meters, to suit different technical requirements and spearfishing situations.

Quick Breakaway System with Stainless Steel Clips

The Bungee with Clips allows quick and reliable shaft release, essential to prevent losing the speargun if the fish manages to break free. The mechanism is based on:

• Clips made of stainless steel, corrosion-resistant in marine environments and easy to release.
• A mechanism that allows the shaft to detach immediately with a simple movement, without compromising safety during the recovery phase.

Applications and Benefits

Ideal for spearfishers specializing in targeting large pelagic fish, this system offers:

• High efficiency in force transfer between Band and shaft.
• Greater safety during breakaway and gear recovery operations.
• Practicality and ease of use during extended bluewater hunting sessions.

Brass insert with long expansion body and external knurling

This insert is made from brass, a material known for its mechanical strength and durability in marine environments, ideal for freediving and spearfishing. The long expansion design ensures a stable and secure hold, while the external knurling makes installation and quick removal easier, improving practicality during frequent assembly and disassembly operations.

The insert is available in two sizes, M4 and M5, to suit different underwater equipment requirements.

M4 Threaded Insert - Hunt Technology

The M4 Threaded Insert by Hunt Technology is a precision accessory handcrafted from AISI 316 stainless steel, designed specifically for use in spearfishing and underwater equipment. With an M4 internal thread and an M6 external thread, it allows components with different metric threads to be adapted and connected on spearguns, reels, and underwater shooting systems.

Technical specifications

• Internal thread: M4
• External thread: M6
• Material: AISI 316 stainless steel

Material and durability

The choice of AISI 316 stainless steel is no coincidence: it is the stainless alloy of choice for marine environments, offering extremely high resistance to saltwater corrosion, pressure changes, and mechanical wear. It ensures total reliability even after intensive use in open water.

Hunt Technology handcrafted production

Hunt Technology is a Tuscan artisanal company founded by Paolo Dainelli, recognized in the spearfishing world for the exclusive quality of its machining and its meticulous attention to detail. Every component is designed by spearfishers for spearfishers, using premium materials and superior-grade finishes.

Compatibility and use

The M4 threaded insert is a versatile accessory, ideal for mounting, connecting, or adapting components on:

• Band-powered spearguns and pneumatic systems
• Reels and spearfishing brackets
• Hunt Technology release mechanisms and technical accessories
• Any application requiring conversion from M4 to M6 thread