BiKASE ABC Cage—Any Bottle Cage!

The Ultimate Drink Holder! ABC – ANY BOTTLE CAGE! Fits almost any bottle, cup, or container 2 1/4" to 4 3/4". Turn knob to tighten and turn to loosen. Crank it down so drink won't come out or set to desired interference fit for easy in or easy out.

- Handlebar, frame, and seat post adapters available.