Big River Dry Backpack 50L Aluminum snug fit is delivered by

snug fit is delivered by the Definitive Fit System™

accommodating up to 20º of aerobar extension rotation

Best for trail running and hiking

PhD® built for Performance in the Highest Degree

It's the ultimate Support Utility Vehicle - without being hard to park

Big River Dry Backpack 50L Aluminum snug fit is delivered byKeep 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