The Standard Kroozer Cup XL with upgraded 2.0 featuresImproved 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)Extra wide double wall stainless steel cupClear coated for maximum durabilityDual removable foam inserts provide a custom fit for your drink2 sets of steel hardware for smaller and larger barsDrain hole for reduced condensationFits Drinks 12oz to 48oz+Kroozer XL 2.0SteelFlat BlackXLUPC/EAN/GTIN: 019962426148