Water-resistant UA Storm technology keeps your stuff dry Breathable mesh padded back panel & adjustable, HeatGear® shoulder straps for total comfort Soft-lined laptop sleeve—holds up to 15" MacBook Pro® or similarly sized laptop Water-repellent front valuables pocket Large, expandable front laundry/shoe pocket at bottom of bag Adjustable, removable UA Strap Clip™ on shoulder to prevent duffle bag from falling off when carrying both Tough, abrasion-resistant bottom 2 side water bottle pockets