Hot Wheels backpack This super cute backpack is ideal to use for school. The bag has a spacious main compartment with a smaller compartment. The bag has enough space for school supplies, a lunch box and a drinking cup. The shoulder straps are adjustable in length and the loop makes it easy to hang up your bag. Specifications: Gender: boys Material: polyester Colour: blue Dimensions: 35 x 27 x 19 cm (H x W x D) Contents: 17.9 liters