This rotating tumbler holder, designed specifically for 40 oz. cups, not only fits Stanley cups perfectly but also accommodates various other cup brands and sizes, making cup storage in the kitchen more flexible and diverse. The built-in handle design allows you to carry this cup organizer easily, whether you're rearranging the kitchen or moving it to another room, without any burden. The rotating base is smooth, and with just a gentle spin, you can quickly access the cup or water bottle you need, bidding farewell to the inconvenience of reaching. This compact water bottle storage rack can effectively save space on kitchen countertops, dining tables, and in cabinets, keeping all kinds of items neatly organized. It can be placed on the kitchen countertop or stored in the cabinet. However, please note that the cabinet depth should be at least 15. 75 in. In addition, the cup holder is equipped with a non-slip pad, ensuring that it remains stable during rotation, whether on the countertop or in the cabinet, and preventing the cups from tipping over. Color: Black. Material: Metal.