Gear up for missions into the high alpine with the Mammut Nirvana 35L Backpack. CONTACT U Frame™ construction ensures all day comfort and wearability with heavier loads, with a spacious main compartment that means you'll never have to leave that just-in-case layer behind. The full rear zipper provides speedy access when you need to grab emergency PB+Js lurking at the bottom of your pack, and the adjustable helmet carry system keeps your dome protection well secured. The backcountry isn't the place for compromise, grab the Mammut Nirvana 35L Backpack and get after it!