Incredibly tough and considered to be the world's most extreme drybag, Subtech is upping the ante even more with the Pro 3.0. The new drybag is IP68 waterproof and is able to remain floating when fully packed thanks in part to its Hypalon construction. It also features a shockproof inflatable system that can be inflated quickly and protect all of your essentials during a search and rescue or during an intense rafting session. Built to last a lifetime, additional upgrades include a strong, lightweight cobra buckle with magnetic handles, aircraft-grade aluminum alloy hooks, and a new zipper grab handle. Available in 55L and 100L sizes.