UA Storm technology delivers an element-battling, highly water-repellent finish LEVELED strap system guides you to assure straps are adjusted evenly for balanced weight distribution Padded, breathable air mesh back panel & shoulder straps for ultimate comfort Rolltop design with internal magnet & bungee strap closures Front zippered valuables pocket & 2 side water bottle pockets Adjustable front bungee for easily stashing a jacket, pair of shoes or ball Main body fabric contains at least 90% recycled polyester, excluding trims & embellishments Uses a fluorine-free water repellent treatment THIS ITEM IS NOT INTENDED FOR USE BY CHILDREN 12 AND UNDER