Water-resistant UA Storm technology keeps your essentials dry|Works as both a backpack & duffle with adjustable shoulder straps & grab handles|LEVELED™ strap system guides you to assure straps are adjusted evenly for balanced weight distribution|Soft-to-the-touch top coat on material for added durability|Soft-lined laptop sleeve holds up to a 15" laptop|Main compartment is expandable for extra space when you need it & has an interior shoe pocket|Secure zipper & flap pockets on front for valuables|Ribbed nylon molle webbing attachment points