Level Cup; XL w/Small Tough-Claw;Designed for bigger insulated cups, plastic water bottles or even your reliable steel coffee cup, the Level Cup XL keeps your drink upright, regardless of the conditions. This kit includes a Level Cup XL with an integrated Tough-Claw;. The Tough-Claw allows for tool-less removal and adjustments on any rail or flat bar. The Tough-Claw can attach to any surface from flat through a 1.5” railing. The oversized opening cradles the biggest of gulps and the adjustable bottom piece moves up and down to accommodate taller cups. The rubber feet flex to fit various sized cups as well. RAM; Mounts has refined the self-leveling action to keep your cups full. Koozie included with purchase of this product. Common Beverage Sizes: 12oz CansWater BottlesInsulated Cups32oz Containers (Nalgene, Pelican, Contingo, Hydro Flask)Clamping Range (Rail/Tube Surfaces): 0.625" to 1.5" Clamping Range (Flat Surfaces): 0" to 1.14" Material: High Strength Composite Note: The "U" in the part number reflects product packaged in poly bagCompatible Dimensions: Width Range: 2.6" - 3.5"Height Range: 3.75" - 11" | RAM Mount Level Cup; XL w/ Small Tough-Claw;