VenTerra Men's Buckhorn 30 Waterproof Snowboard/ Snowshoe Backpack Waterproof Roll-Top style snowboard/ snowshoe backpack for backcountry recreation Radio-Frequency welded liner creates 100% waterproof backpack Men's and Women's sizes available for exact fit Roll-Top Access 3-D Mesh back panel and ergonomic harness offer superior year-round comfort