The EXPED Stormrunner 15 is an ultralight pack for fast-moving adventures. Hike, bike, or run, wherever the outdoors takes you. The recycled 70D taffeta nylon has been PU coated and fully seam taped for waterproof protection, as long as you roll the top at least three times. The EVA foam back pad increases comfort and the wide mesh shoulder straps do their part by spreading the pack weight evenly. The 15L volume has a load capacity of 11 lbs, so pile in the necessary hydration, snacks, and layers for the excursion and hit the trails.