This adorable mermaid print lunch box is fully lined and insulated. Making clean up easy! It measures 9" x 10.5" x 4" It has plenty of room for all of your child's favorite snacks and lunch. A mesh pocket on the outside keeps drinks close at hand but off of your littles sandwich. The bag is made with a polyester exterior and was made to last. The top carry handle makes it easy for your child to carry into school.