iUKUS Bike Water Bottle Holder, Adjustable Motorcycle Bottle Cage Upgraded Bike Cup Holder for Motorcycle, Baby Stroller, Bicycle, ATV/UTV, Wheelchair,Marine Boat (2.0-2.7inch)

I bought this to be able to carry different sized bottles, flasks etc and it does exactly that. The plastic feels flexible but strong, and not brittle. The quick adjustment is a little fiddley at first, but once I got the hang of it it was fine. The finer adjustment works well and allows you to tighten the holder snuggly against the bottle or flask. The blue bottle in the photo holds 700 or 750ml and the holder holds on to it without issue. I didn't use the included bar clamp because I had no suitable mounting positions for it. The bar clamp itself feels really solid. I have kept it aside to use somewhere else in future. It would likely benefit from the addition of rubber strips or spacers if using it on narrower bars.

Fully adjustable for larger size bottles,excellent

Ok

Waste of money

Just completed a 1000 mile iron butt ideal drinks holder positioned on my engine bars