Accmor 2Pack Bike Water Bottle Holder/Cage, 360° Rotating, Fits Most Standard Bottles, Black, Plastic-Steel

Très bien

the bottle holder is okay, it is soft plastic so holds many sizes of bottles, and they don't fall out. the mechanism to hold it to a bar is a waste of money... it does not hold at all (tried it on my handlebars). and if you do it very tight, it still doesn't hold but the plastic deforms. If it was made of metal it may have worked, but it's made of soft plastic so can not do it tight enough to actually hold. Have not even tried going for a ride with it, because could not hold a 500ml bottle standing still... let alone with bumps from the road. I would have given it 1 star, but I ended up taking the bar clamp off and then using it with a different bar clamp, which I purchased from eBay for $7, that is made out of aluminum.

Easy to assemble. Fit snug. Very lightweight. Looks nice, despite it being pretty cheap plastic. But the price for two holders, very good deal. Fit on the larger piece of my bike frame with no problem. Holds my large water bottle snug and easily.

They are great but I had to take some double sided tape and placed it inside the clamp. It now holds and does not drop down anymore. Great quality just needed a little help with keeping it solid and not slipping down.

I think I like these clamp on water bottle holders so far. It was easy to attach and even had a little piece of rubber which added to the grip of it when attached. I have a Brompton, and my bike didn’t come with anywhere to add a water bottle. But i guess as it’s a commuter bike, i guess they don’t feel that you need to drink water? The holders are quite adjustable so you can put in a number of places on your bike, depending on how thick/thin the piece you are attaching it to. It feels a little narrow, so really thick water bottles might be an issue. I would say that the plastic material seems to be a bit on the flimsy side, but it also looks like it would bend before it broke. It was really inexpense for two pieces, so I really wasn’t expecting much. But pleasantly surprised by its quality.