Open Box Mares Weight Backpack Perfect for Freedivers and Snorkelers - Black Snorkeling Vests It is made from transparent

It is made from transparent Silflex

and the over-molded reinforcement's are incredibly efficient at channeling the flow of water

but on an indestructible elastic element that allows the buckles to tilt and turn completely without it breaks

Switch Lens Filter Caddy

Open Box Mares Weight Backpack Perfect for Freedivers and Snorkelers - Black Snorkeling Vests It is made from transparentPlease note this is an OPEN BOX offer. The item will be in new condition, but may not have original packaging. PRODUCT DESCRIPTION New modular backpack for perfect weight distribution. Its anatomical shape provides a better fit. Special handy weight compartments with openings for water drainage. Option to change the buoyancy with standard 1 lb (500 g) or 2. 2 lbs (1 kg) weights, up to a maximum of 9 lbs (4 kg). Adjustable, padded shoulder straps