Alliance II Sackpack, Black, One Size Adidas

-Drop mesh water bottle pockets. -Easy cinch opening with durable cording straps. -Zippered exterior pocket for your phone or small stuf. As useful as it is classic - this is the iconic sackpack for athletes. Perfect for when you need a bit of extra storage for shoes or clothes or it can be worn alone as a backpack alternative. With 2 water bottle pockets and a zippered outside drop pocket - it has all the value you need.