Newly redesigned Kroozer cup is better than ever Improved clamp is compatible with bar sizes from 5/8 inch to 1-3/8 inch and is compatible with the vertical mount adapter (sold separately) Fits 12oz cans, water bottles, coffee cups, 20oz tumblers and more Features a drain hole to prevent condensation build up Steel RedUPC/EAN/GTIN: 653341975805