Shopping Cart Cup Holder (Set of 4) Need a place for your coffee cup or other tapered cup while you shop? Slip this over the edge of the cart and put your tapered cup into the circle. Have both hands free to push the cart or look at items. DOES NOT hold cans. Light in weight yet strong made of aluminum/magnesium alloy. Made by hand in Oregon, USA. Portable: Attaches or removes easily To order these individually or by sets of 2; Search amazon.com: All Departments for "shopping cart cup holders set of 2"