The Silver Series Push Pull Folding Wagons feature a removable detachable tray that attaches to outside rear of wagon frame to support hauling oversized items. The rear door can also serve as extra room for kids to stretch their legs. The removable cooler fits perfectly inside rear basket to keep drinks and snacks cool. This collapsible folding wagon has all the bells and whistles you'll need in order to have a great time at the zoo, park, picnic, beach, farmers market, sporting event, camping, hiking, and more!