Multi day touring missions in the backcountry call for the spacious and efficient Patagonia Snow Drifter 40L Backpack. Whether you're moving through a hut system or heading to a remote yurt, this roomy top loading pack hauls everything you need to move efficiently deep in the backcountry. Multiple carry options accommodate both skis and snowboards, and locking cam buckles ensure that your chosen piece of gear is safely secured. Burly Cordura fabric ensures long lasting durability, and the PU coating and DWR finish keep your gear dry when you get bogged down in a snowstorm. The top loading design features a removable lid and an adjustable drawcord system that allows you to overstuff the pack, and a side access zipper allows you to reach items at the bottom without completely unpacking. Internal snow safety tool organization keeps avalanche rescue tools organized so you don't waste a second searching for what you need in case of an emergency.Air Flow mesh on the shoulder straps and back panel promotes breathability to keep you from getting drenched with sweat when you're huffing it under the intense alpine sun. The microfleece lined pocket protects your goggles from sharp edges when you're not wearing them, and a stash pocket in the lid secures small items that might otherwise be easily swallowed up by the pack. It also has a stealthy internal thermos pocket that keeps your hot coffee within reach. Whether this is your first multi day tour or you practically live in the snowy wilderness, the Snow Drifter 40L is here to help you get through your big backcountry missions.