From summer lake loops to squinting through a blizzard on a winter snowshoe tour, the Inertia 15 is a loyal companion for a full day in the outdoors. The main compartment stows bulky layers and gear, while exterior stuff pockets handle overflow and small items. 100% Nylon. Zipper Closure. Mesh encapsulated back panel design. Adjustable, padded hip belt. Shoulder harness. Hydration compatible: 3 liter hydro reservoir included. Front and side stretch mesh pockets. Volume: 15 L. Imported. 190207022896 33788100008 111489