Batman Childrens/Kids Official Insulated Shoulder Strap Lunch Bag (One Size) (Multicoloured) Childrens lunch bag with Batman branding and insulated build. Main compartment and side pocket secured by zip fasteners. Carry handle and adjustable shoulder strap for easy transportation. Size (approx): 9.2 x 2.9 x 7.5in. Wash and care instructions label attached.