Igloo Insulated Lunch Box, With Polartherm Insulation, (FIRE TRUCK DESIGN) Fun fire truck design! Easy to clean no-leak liner. Made with Polartherm Insulation -for advanced cooling performance. Pack sandwiches, snacks and more! Inside ice pack pocket. Dimensions: 9 1/2" H x 7 3/4" W x 4" D. Insulated lunch box with separate storage front pocket.