For a couple of nights when moving between huts or for light and fast excursions, this 36-liter pack features highly breathable fabric on the back panel and shoulder straps, plus a frame that supports heavier loads for going the distance in comfort. The roll-top closure lets you bring along extra gear when needed or cinch down smaller loads, and trail-specific details ensure there's a place for everything. Built from rugged 100% recycled nylon ripstop with a PU coating. Made in a Fair Trade Certified™ factory. The Terravia Pack 36L is fully backed by our Ironclad Guarantee and you can find it on Patagonia.com. | Patagonia Terravia Roll-Top Backpack 36L in Black, Large - Outdoor Backpacks & Daypacks