Teenage Mutant Ninja Turtles Set 15" Backpack w/ TMNT Insulated Lunchbox Polyester Nickelodeon TMNT Teenage Mutant Ninja Turtles Back to School Set of 15" Backpack w/ insulated TMNT Lunchbox Perfect for school and vacations! Well known characters that your child will love having with them. The perfect TMNT Ninja Turtles set all year round! Features one Main Compartment, one big Front Compartment, two side net pockets. Backpack Dimensions (in inches): 15 x 12 x 5. Insulated Rectangular Lunch Kit Dimensions (in inches):10 x 8 x 3.5. Made of an easy to clean and very durable polyester. Brilliant colors for dazzling lunch time fun.