Stair Climbing Multipurpose Folding Utility Cart for Laundry, Grocery, Shopping $35.00 firm , no offers, Stair climbing tri-wheels; these wheels are specifically designed for climbing steps and curbs; the tri-wheels allow you to roll the cart up steps and curbs with ease Water repellant bag; the bag that attaches to the cart is made from water repellent material Special compartments; the side of the bag includes a convenient umbrella compartment; it also includes an internal accessory pocket to keep your valuables and small items , by rolser not a cheap made item. .26 in tall , 11in x 13 in opening ,pocket on the outside ,