Review on iUKUS Adjustable Bike Water Bottle Holder - Upgraded Motorcycle Cup Holder for Bikes, Baby Strollers, ATVs, Wheelchairs, Boats (2.0-2.7inch) by Troy Jennings

This is a very nicely made water bottle holder - the metal and nicely molded plastic with well made latches are all great. It consists of two parts - the clamp can be attached to handlebars or similar (it will most likely crush the already too thick frame tubing, but may work on a steel seatpost). The clamp and bracket can rotate relative to each other, allowing them to be mounted on a horizontal or vertical pole, or anything in between. A water bottle holder is attached to the bracket. Adjustable but not as much as I thought. It is smaller than traditional water bottle holders such as B. 1/2 liter plastic bottle cage. It's big enough for a regular bike, but not much wider. So don't expect a wide energy drink bottle to hold up well. It would be nice if it was more detachable. We use it on a BMX bike where the small frame doesn't allow for water bottle mounts. The clip leaves marks and is likely to damage carbon fiber or even aluminum components, so be careful.