Lands' End Solid Featherlight 100 Backpack - Girls Soft Begonia Tough 420-denier ripstop nylon with 600-denier polyester base for added strength One main compartment with zippered exterior pocket for extras 16"H x 11 1/2"W x 6 1/2"D (1200 cu. in.) Padded c-shaped shoulder straps and back panel for comfort Webbing loop lets them clip on a lunch box