Mares Hydro Backpack Buoy

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The Hydro Backpack Buoy transforms from a spacious backpack to a floating buoy, offering a seamless transition from land to sea. Whether you're carrying your suit and gear to your dive spot or need a waterproof solution to keep your belongings dry, the Hydro Backpack Buoy stands out as a versatile companion.

The Hydro Backpack Buoy is a revolutionary freediving buoy designed for ultimate convenience and functionality for freedivers and spearfishers.

This hydrodynamic buoy transforms from a spacious backpack to a floating buoy, offering a seamless transition from land to sea. Whether carrying your suit and gear to your dive spot or needing a waterproof solution to keep your belongings dry, the Hydro Backpack Buoy stands out as a versatile companion.

Designed for both utility and performance, the large backpack buoy servce multiple purposes. It functions as a signaling device, a swim board, and a storage solution all rolled into one. With a dedicated internal system, the Hydro Backpack Buoy maintains a perfect shape on the water, serving as an efficient swimboard.

Its size is optimally designed at 70 x 50 x 30 cm when inflated, compacting down to 20 x 60 x 5 cm when deflated, making it incredibly portable.

"The bag is equipped with a waterproof zipper and a cord loop for secure closure, ensuring that your clothes stay dry and safe. Convenience is further enhanced with a side mesh pocket for a bottle, a side D-ring, six plastic D-rings for additional attachments, and an easily accessible mesh pocket for fins."

The buoy's design includes upper and lower handles for easy transport, a large 2-way valve for quick inflation/deflation, and four adjustable straps for securely attaching spearguns.

Safety isn't overlooked, with a safety whistle, a resizable flagpole, and two flags (Diving/Alpha) included to ensure visibility and compliance with safety regulations.

• A large backpack-buoy for spearfishers, providing a 2-in-1 solution for carrying equipment


• Both a backpack and a signalling buoy


• A waterproof solution for carrying diving equipment and clothes


• A dedicated internal system keeps the buoy in perfect shape so that it can also be used as a swim board


• Size: 70 x 50 x 30 cm when inflated, 20 x 60 x 5 cm when deflated


• Waterproof zip


• Cord loop to keep the T-zipper closed


• Side mesh pocket for a bottle


• Side D-ring for attaching a bottle


• 6 plastic D-rings


• Upper and lower handle for transport


• Large 2-way valve for quick inflation/deflation


• Large mesh pocket for fins


• 4 adjustable straps for attaching spearguns


• Large adjustable straps for fins


• Safety whistle


• Flag holder


• Resizable flagpole


• 2 flags included: Diving/Alpha (40 x 30 cm)