Nike Elemental Kids Backpack (20L) Head to class with all the gear you need to make the day great. There's plenty of room for your books, and a detachable case that can hold all your pens and pencils. No need to give up on comfort either—the shoulder straps are padded and adjustable for a comfy fit. The main zippered compartment is spacious for all your important stuff. A front zippered pocket gives easy-access storage. Side pockets hold a water bottle or other small essentials. A detachable pencil case can store your school items. Padded shoulder straps are adjustable for a comfortable fit. More Details: 18"H x 12"W x 5"D.