Can a backpack withstand the extreme outdoor lifestyle of freedivers and kitesurfers? This one can. The Subtech Pro Drybag 2.0 is the next generation of Subtech’s extreme duffel bag series. The bag is waterproof up to 50 meters (164 feet) and floats on water, even when fully packed with an adult on top of it. Its air/water/moisture-tight zipper keeps electronic systems safe, and it’s made from extra durable rip proof material with welded seams to last a lifetime.
The Pro Drybag also has a shockproof system that uses an inflatable internal airbag to keep sensitive gear fully protected. The mouth-blown airbag attaches to the inside of the bag with velcro. The Pro Drybag has a 45-liter capacity with the airbag inflated and 57-liter capacity when deflated.
The bag’s detachable straps are made from 7075 grade aluminum alloy hooks you can remove easily. Sewable magnets have been included in the handles to make for easy access and carrying comfort. When it comes to carting your load, the bag allows even weight distribution along the spine no matter what your body shape is. A detachable aluminum belt and sternum strap give you even more support when doing heavy lifting.