From L.L.Bean, the Junior Original Book Pack features: It's no secret that elementary-school students love our Original Book Packs, so we created a smaller version for all the little brothers and sisters out there. It's just as tough as the original, but sized to fit younger kids - because packing treasures around the backyard can sometimes be just as important as carrying books and homework to school. Made of weatherproof 100% nylon 3M™ Scotchlite™Reflective Material on front and straps is highly visible to motorists at night Main compartment has ample room for a lunch box, a few toys and an extra set of clothes Front pockets feature a key clip, an organizer panel and a place for small treasures Water bottle pocket Comfortable back panel and shoulder straps built to fit smaller backs and arms Extra-tough zippers for years of use Designed For: Ages 4 and up. Capacity approx. : 954 cu. in., 16 L Weight approx. 13 oz. Dimensions approx. 14.5" H x 11" W x 6" D Place pack inside mesh laundry bag, then machine wash and line dry. Imported.