Features Waterproof Roll-Top style hiking backpack for backcountry recreation Radio-Frequency welded liner creates 100% waterproof backpack Men's and Women's sizes available for exact fit New "Slick" Roll-Top quick access 3-D Mesh back panel and ergonomic harness offer superior year-round comfort Description Product Description The Backlite 25 is a waterproof, light-weight and comfortable backcountry hiking backpack. The simplified "Slick" Roll-Top is faster to open and close with fewer buckles. The removable and interchangeable front pocket gives you quick access to hats, gloves, food, etc... The volume can be increased and organization can be enhanced by adding accessory side pockets. As with all VenTerra backpacks, an RF-welded liner gives it the STORM-PROOF seal. The harness system is ergonomic with a seamless back panel and yoke. A 3D Mesh-lined back panel helps to dissipate sweat and along with an HDPE Frame sheet and Aluminum center stay to maintain its shape and stability under load.