Keep gear and valuables dry! Roll-top closure with “squeeze-style” side-release buckle Gate-snap clip to fasten to anything: gear, backpack, camera case, etc. Keeps gear dry in harshest of conditions Protection from rain, snow, sand, water and dust Durable polyurethane-laminated nylon Reinforced coated seams and no zippers—impenetrable by water Volume: 20 liters 20-Liter Size: Dia. 240mm x 600mm Available in multiple colors