The Masonboro

The Masonboro is the perfect 100% waterproof backpack for any active person who wants to bring their belongings along with them during any adventure. With the 2-way purge valve you can inflate or compress the backpack and even use it as a draining tool if using the pack as a shower or cooler. The Masonboro includes a fully waterproof main compartment capable of holding 35 liters, an internal zippered waterproof pocket to store smaller items, a front mesh pocket so you can keep wet items out the waterproof area, side water bottle holder, bungee cords and extra padding on the shoulder straps and back support for a comfortable hold.  Features:  100% Waterproof Compartment 35 Liters of Storage High Quality Marine-Grade Waterproof Gnarwall Material 2-Way Purge Valve for Inflation/Compression Drink Holder Bottle Opener Bungee Straps Internal Zippered Pocket Removable Internal Velcro Wallet Padded Lower Back Support Tie Downs and Front Straps Roll-Down Closure Durable Rubber Top Hold Hand