JUST THE RIGHT SIZE – The Wildkin Eco backpack for girls just-right size means you can bring school supplies AND snacks. Measures 15 x 11.5 x 5.25 inches, this school backpack is ideal for school, practice, and travel. 15 inch backpack is ideal for kids aged 48–72 months. FEATURES GALORE – Our backpack for school features Front zip-closure pocket, contoured padded straps, bookbag durable carrying top handle hanging loop, two zippered compartments, and kids travel backpack two high grade mesh water bottle pockets. ULTRA DURABLE – Our Wildkin girls backpack can withstand the toughest, homework-filled school days. The school bag was made from super durable 100% recycled polyester (RPET) exterior and Ionic Polyester blend lining backpack school. TRAVEL IN STYLE – Our kid backpack with interior sleeves that fit a laptop up to 13 inches are ideal backpack for boys and girls travel companions for any outdoor adventures. Our preschool backpack is a fun new addition to their school and travel gear. COORDINATES WITH OTHER WILDKIN ITEMS – Each boys backpack was designed to coordinate with other Wildkin items. From lunch boxes to sleeping bags to water bottles, your child will love their favorite backpack for kids or school bags for girls designs.