Disney Sofia the First Girl's Large 16" Backpack with Detachable Lunchbox Polyester Fabric lining Brilliant colors for dazzling lunch time fun. Sparkly design! perfect for school and vacations! Well known characters that your child will love having with them. The perfect set all year round! Features one Main Compartment and Two side mesh Pockets. Backpack Dimensions (in inches): 16 x 12 x 5 Insulated Rectangular Lunch Kit Product Dimensions (in inches):10 x 8 x 3.5 Made of an easy to clean and very durable polyester