Apneautic

Apneautic Freediving Atoll for Training and Dive Safety

The Freediving atolls by Apneautic are specifically designed for line training and in-water safety during spearfishing and freediving, appreciated by both experienced freedivers and those new to the discipline.

Materials and Construction

Made from PVC-coated polyester fabric, the atolls provide waterproof performance and high mechanical resistance. The structure ensures high buoyancy, essential for supporting variable-weight ballast without compromising stability in the water.

Technical Features

• Central storage compartment with a lid featuring a double closure: two plastic YKK zippers and Velcro, for practical, long-lasting access.
• Designed to hold 10 or 12 mm diameter ropes, up to 100 meters in length depending on diameter.
• Double circular opening on the underside, which ensures stable trim and helps drain internal water.
• Lower strap and side handles made of polyester (PES) for a secure, comfortable grip before the dive.
• Robust stainless steel D-ring for securing the rope, positioned on the underside of the atoll.
• Telescopic side sleeve for mounting the flag, essential for clearly marking the dive point.
• Version complete with integrated inner tube for improved buoyancy adjustment.

Available Dimensions and Volumes

• Standard: diameter 600 mm, height 200 mm, internal volume 10 liters.
• Large: diameter 700 mm, height 230 mm, internal volume 16 liters.
• Overall volume ranges from 45 to 70 liters depending on size, ensuring adequate lift and stability in the water.

Freediving-Specific Functionality

The strap configurations are designed for freediver comfort: the small straps around the buoy allow the snorkel to be attached, while the side handles make it easier to grip before the dive. These details improve practicality and safety during ascent and descent phases.

The significant buoyancy and internal volume help optimize energy efficiency during FIM (Free Immersion), reducing energy loss and improving trim management.

Color and Visibility

The high-visibility yellow color is ideal for signaling on the water, making the dive point easier for buddies or support boats to identify.

Apneautic Freediving Atolls for Training and Freediving

The Freediving atolls by Apneautic are specifically designed for training and use in freediving and spearfishing, offering practical, safe support for freedivers of all levels.

Materials and Construction

Made from PVC-coated polyester fabric, these atolls provide high mechanical resistance and waterproof performance, essential for prolonged contact with salt water. The surface is rugged yet lightweight, ensuring easy transport and handling in the water.

Technical Features

• High buoyancy that supports weights of varying loads without compromising stability and safety.
• Central storage compartment capable of holding 10 and 12 mm diameter lines up to 100 m long, with easy access through a double closure system consisting of YKK plastic zippers and Velcro for long-lasting durability and practical use.
• Two circular holes in the lower section of the atoll help maintain a stable trim and allow internal water to drain quickly.
• Straps and handles made of polyester (PES) on the lower and side sections for easier gripping and handling before the dive.
• Side housing for telescopic insertion of the diver-down flag, useful for marking the dive point at the surface.
• Heavy-duty stainless steel D-ring for securely attaching the line to the lower section of the buoy.
• Complete version with inner bladder, ensuring reliability and buoyancy control.

Dimensions and Capacity

• Standard size: 600 mm diameter, 200 mm height, 10-liter internal volume.
• Large size: 700 mm diameter, 230 mm height, 16-liter internal volume.

The total internal volume ranges from 45 to 70 liters depending on the atoll size, providing adequate buoyancy for different training and freediving needs.

Specific Features for Freediving and Spearfishing

• Minimizes energy loss during FIM (free immersion), thanks to a design focused on maintaining a stable hydrodynamic trim.
• External straps designed to conveniently hang the snorkel, improving practicality and ergonomics before and after the dive.

Applications and Use

These atolls are particularly suitable for freediving schools and experienced freedivers who need a reliable tool for line training and safe management of the dive point.

Available exclusively in red, the atoll ensures high visibility in the water.

Apneautic Atollo Freediving Bag

The Freediving Atollo Bag by Apneautic is designed for freedivers and spearfishers who need a reliable tool for training and in-water safety. Made from PVC-coated polyester fabric, the bag ensures high mechanical resistance and waterproofing, with high buoyancy suitable for use with variable ballast systems.

Technical features and materials

• PVC-coated polyester construction for good durability and waterproofing
• Optimized buoyancy to allow use with different ballast weights without compromising stability
• Load compartment designed for 10 and 12 mm diameter lines, with capacity up to 100 m of rope (varies depending on diameter)
• Double central closure of the load compartment with YKK plastic zippers and Velcro for easy access and long-term durability
• Two lower circular holes that allow internal water to drain and keep the trim stable in the water
• Lower strap and side handles in polyester (PES) for a secure, practical grip before the dive
• Side sleeve for telescopic mounting of the dive flag
• Heavy-duty stainless steel D-ring for securing the rope

Dimensions, volume, and configurations

• Standard Version: 600 mm diameter, 200 mm height, 10-liter internal storage volume
• Large Version: 700 mm diameter, 230 mm height, 16-liter internal volume
• Total bag volume varies between 45 and 70 liters depending on the version
• Version supplied without inner tube, suitable for those who prefer custom configurations

Use and practicality

The bag stands out for its ease of use in freediving and spearfishing environments. The side straps allow the freediver to handle the bag comfortably, while the smaller ones are used to attach the snorkel, keeping it always within easy reach. The flag sleeve makes it easier to signal your position during open-water or coastal dives.

The double-closure design ensures quick and secure access to the rope, while the lower holes improve stability in the water by preventing water from accumulating inside, optimizing trim during descent and ascent.

Atollo Freediving Bag Apneautic

The Atollo Freediving Bag by Apneautic is a purpose-built device for training and safety during freediving and spearfishing sessions. Designed to provide high visibility and practical use, it is appreciated by both professionals and freediving enthusiasts.

Materials and construction

The atoll is made from PVC-coated polyester fabric, ensuring waterproofing and mechanical resistance. The structure provides high buoyancy, suitable for supporting ballast weights of varying loads without compromising stability in the water.

Technical features

• Central load compartment, designed to hold 10 and 12 mm diameter lines, with a capacity of up to 100 meters in length depending on rope thickness.
• The compartment cover uses a combination of two YKK plastic zippers and a Velcro system to ensure easy access and long-term durability.
• Two circular holes in the lower part of the atoll allow water to drain out and maintain a stable trim during the dive.
• Lower strap and side handles in polyester (PES) for a secure and comfortable grip before the dive.
• Side telescopic housing for inserting the flag, useful for marking the dive point.
• Rope attachment via a sturdy stainless steel D-ring positioned on the underside to ensure stability and safety during underwater operations.

Version and dimensions

• This version is not supplied with an inner tube.
• Available in size Large.
• Large dimensions: 700 mm diameter and 230 mm height.
• Internal storage volume: 16 liters for the Large version (10 liters for the Standard version).

Functionality and use

The atoll bag is suitable for freediving and spearfishing, particularly during line training, thanks to its ability to increase visibility and provide practical ballast management. The differently sized straps allow both snorkel attachment and a handhold for the freediver before descent.

Installing the side flag improves marking of the dive point, an essential safety feature for spearfishing.

Inner Tube with Special Valve for Atolli Freediving

Internal inner tube designed specifically for Atolli Freediving buoys, available in a 70 cm diameter. This model is equipped with a special valve that supports high pressures and allows inflation with a compressor, ensuring practicality and reliability during freediving sessions.

Made from a high-quality material, the inner tube offers superior resistance compared to standard automotive inner tubes, with greater durability and lower susceptibility to aging. Its structure provides a regular shape once inflated, optimizing the buoyancy and stability of the buoy in the water.

Main Features

• Special high-pressure valve, compatible with compressors
• Strong and durable material, designed to withstand the wear typical of underwater use
• Specific dimensions for Atolli Freediving, with available diameters of 60 cm and 70 cm for Atollo Standard and Atollo Large
• Shape and internal volume exactly matching the buoy’s surface area and capacity
• Effectively replaces standard automotive inner tubes

This inner tube significantly improves the buoy’s functionality, increasing its flotation capacity and ensuring better efficiency in the water, with real benefits for freedivers and spearfishers.

Inner Air Bladder for Atolli Freediving

Simple-type air bladder, specifically designed for use with Atolli Freediving buoys. Available in 60 cm and 70 cm diameters, corresponding respectively to Atollo Standard and Atollo Large.

This internal component effectively replaces commonly used automotive inner tubes, offering greater reliability and durability in spearfishing and freediving. The selected material is solid, durable, and ensures less degradation over time compared to traditional rubber inner tubes.

Once inflated, the air bladder maintains a regular shape that significantly improves the buoy’s buoyancy, providing greater stability and practicality during use in the water. Its perfect compatibility with the atoll’s dimensions ensures easy installation and consistent performance.

• Material: rubber resistant to degradation
• Valve: standard
• Dimensions: 60 cm and 70 cm
• Application: Atolli Freediving Standard and Large

Apneautic F1 Freediving Silicone Belt

The F1 Freediving silicone belt delivers a balance of functional design and high technical specifications, engineered specifically for freedivers involved in spearfishing and freediving.

Made from high-quality silicone, it provides excellent mechanical resistance and long-lasting durability, even during repeated sessions in saltwater.

The belt’s ergonomic, lightweight design ensures a high level of comfort during dives, allowing complete freedom of movement without compromising fit or safety.

This belt is designed to provide a reliable locking system, optimizing freediving and spearfishing performance through calibrated pressure distribution on the freediver’s body.

Apneautic Weight Strap for Hollow Bottom Weight

The Apneautic Weight Strap is specifically designed for assembling a hollow bottom weight using traditional dive weights. Thanks to its simple design, it ensures lightness, strength, and long-lasting durability, providing reliability during freediving and spearfishing sessions.

The secure buckle system prevents accidental opening, keeping the weights from unintentionally coming loose on the bottom during underwater operations—an essential feature for maintaining proper buoyancy and freediver safety.

This strap is especially appreciated by freedivers and spearfishers who travel by air, thanks to its lightweight construction, which helps keep overall baggage weight down without sacrificing quality or functionality.

Main Technical Features

• Strong, durable materials for extended use in marine environments
• Simple, functional design for quick and secure weight installation
• Reliable closure buckle that prevents accidental opening
• Red color for easy identification and visual inspection
• Ideal for classic dive weights and hollow bottom weights
• Lightweight, ideal for freedivers who need to optimize baggage weight