Water-resistant UA Storm technology keeps your essentials dry|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 16" MacBook Pro® or similarly sized laptop|Secondary compartment can be dual-purposed as a shoe/laundry pocket|Secure zip front pockets for essential item storage & side water bottle pocket that fits 32oz bottle|Adjustable, removable UA Strap Clip™ on shoulder to prevent duffle bag from falling off when carrying both|Strap clip works best when sternum clip is fastened