Attaches to almost anything. Reversible mounting stud allows for rigid or pivot positioning. Cup comes with two insulated liners to accommodate many sizes of drink bottles and cups. Easily detachable cup.
Attaches to tubing 3/4" to 2" diameter. Attaches to square tubing 1/2" to 1-1/2". Attaches to plastic, aluminum, steel, fiberglass, etc.. Three mounting options: clamped, drilled through with backing plate or drill and tapped to 1/4"-20 thread.