Meet an adventure seekers go-to travel partner with serious storage space. Housing up to 32L in capacity, the Altmont Active Lightweight Expandable Backpack is the kit to invest in for true outdoor enthusiasts. Inside a zipped expansion system delivers 7L further packing room, so you can store all your active wear, no sweat. An elastic loop system makes for easy storage of hiking poles. Plus, the integrated accessory cord works with exterior gear loops to effortlessly attach helmets, sneakers, climbing gear or yoga mats.