Kroozie Deluxe: Stainless Steel Cup Holder with Kroozie 2.0 Universal Mount System and Stainless Steel Hardware. Unique Patented design can fit both vertical and horizontal bars at any angle and any pitch. Holds drinks 12-48oz, tumblers, plastic cups, coffee cups, keys, phone, Bluetooth speaker or wallet. The Kroozie is compatible with all Murf bikes. Features Extra Wide Double Wall Stainless Steel Cup Flat Black Powder Coated Finish Dual Foam Inserts Provide Custom Fit for Your Drink Stainless Steel Hardware Compatible with all Murf Bikes Fits Drinks 12oz to 48oz+ Max payload: 3 lbs