The RAM-B-132-400U consists of the small Tough-Claw base and RAM Level Cup Self-Leveling Drink Holder. The drink cup holder has two pivot points, allowing for your drink to always stay upright and never spill. Koozie is included with purchase of the RAM-B-132-400U. This mount rotates 360 degrees. The integrated eyelet and hook provide an optional tethering function, securing any small or open container in any harsh environment. The RAM-B-132-400U includes the RAM Tough-Claw; the perfect mounting base for quick and easy tool-less installation and removal on round, square, odd shaped rails and bars and flat surfaces. The compact design allows easy installation in a wide variety of applications including motorcycles, kayaks and boats, bicycles, wheelchairs, medical carts and more. The marriage of tool-less removal and a low-profile makes this must have accessory easy to pack with you wherever you go. Compatible with any cups, cans, bottles or mugs ranging from 2.5″ to 3.5″ diameter.