Hot Wheels Mini Backpack for Boys Kids Toddlers - Deluxe 11 Inch Hotwheels Backpack Preschool Toddler with Bonus Temporary Tattoos (Hot Wheels School Supplies) Hot Wheels Deluxe Mini Backpack -- Black with Silver and Blue. This 11 inch Hot Wheels backpack is perfect for any Hot Wheels fan! This Hot Wheels backpack features adjustable straps, top loop for hanging, and zip closure. The perfect size for snacks, Hot Wheels cars and more. Measures 11 inches by 9 inches by 4 inches. This Hot Wheels toddler backpack is just the right size for preschool children. Officially licensed Hot Wheels backpack. Perfect as Hot Wheels school supplies, party supplies, carrying case and party favors. Includes a pack of 50 race car temporary tattoos.