Big River Dry Backpack 50L Pulleys & Ascenders The Vibram® XS Trek EVO

The Vibram® XS Trek EVO outsole features a newly refined design

while its sculpted underfoot surface and injected

Our 128 oz Oasis lets you bring more than enough fuel for your entire crew

comfortable as ever with breathable mesh zones for a sock that's out of this world

The 3L Elite™ reservoir has a soft grab tab for fast loading and unloading and includes an insulated HydraFusion™ drink tube with high-

Big River Dry Backpack 50L Pulleys & Ascenders The Vibram® XS Trek EVOKeep your gear reliably dry and carry it comfortably on your back. Big River Dry Backpacks are a durable, and abrasion resistant option that uses a strong 420D nylon fabric. If your idea of outdoor recreation involves rugged water sports like kayaking, canoeing, rafting, or exploring some motorcycle touring, Big River products are the perfect storage bags to keep your gear dry. Adjust the comfortable straps around your shoulders, sternum and waist to