JanSport Big Student Backpack - Zap Green Super Splash / 17.5H x 13W x 10D Two large main compartments Ergonomic S-curve shoulder straps/Zippered front stash pocket Front utility pocket with organizer/ Fully padded back panel Side water bottle pocket/Pleated front stash pocket 17.5"H x 13"W x 10"D/ 2,100 Cubic Inches