The O3 Munich Lunch Box Cooler features a top carry handle, an exterior pocket for a drink or extras, and an insulated interior and attaches easily to the Munich backpack (sold separately). * Product Material: Polyester * Product Weight: 1 lbs. * The O3 Munich Lunch Box Cooler features a top carry handle, an exterior pocket for a drink or extras, and an insulated interior. It can be attached to the O3 Munich Backpack (sold separately) or be used alone. It features long adjustable straps, which allow for easy carrying (or even to be worn as a small backpack for kids!) or attachment to a cart, bike, stroller, etc. * Features a carry handle, long adjustable straps, and an exterior mesh pocket for drinks * Suggested for ages 3 and up * Cooler Measurements: 8.5 wide x 9 tall x 2 deep