PICNIC TIME Tundra Insulated Cooler Duffel Bag with Trolley Picnic Time insulated duffel-style cooler tote and wheeled transport trolley with telescoping handle Durable polyester construction with water resistant liner, an adjustable shoulder strap, plus dual carry handles Features three large exterior zippered pockets that provide added storage and security Optional-use shelf can be affixed to the cooler compartment to divide it into two separate sections Designed with an integrated securing system in the back panel of the duffel for securing trolley that is included