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 similar-sized laptop. Secondary compartment can be dual-purposed as a shoe/laundry pocket. Secure zip front pockets for essential item storage and side water bottle pocket that accepts 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.