Disney Giselle Enchanted Movie Princess Gisele Large Roller Rolling Backpack with Wheels & a Free Water Bottle Size: 16 inches x 12 inches x 6 inches = 1,152 cubic inches Constructed of 600 Denier polyester and Satin Very Large front zipper pocket Two side pockets: 1 pocket with a Velcro closure and 1 side net pocket with a free water bottle Special extra Velcro attachments for the straps - to keep the backpack clean