qinsou Quick Release Water Bottle Holder Stroller Bottle Holders, 2 Pack Antislip Wheelchair Bicycle Bike Cup Drink Holder Universal 360 Degree Rotation

For about the same price as a decent aluminum water bottle cage, you get two plastic clamp-on mount and cage combos. The clamp can be mounted almost anywhere, I have been using it to hold a water bottle on the handlebars of one of my recumbent bikes. This is a bike I plan to sell so I didn't want to add any additional permanent fixtures to the bike plus there are no bottle cage bosses on its handlebars so this clamp-on combo was perfect. I am using only one on this bike but I can see a lot of future uses for both of them as different bikes come into my garage for a while before being sent off to new owners.I used some rubber shim (created by cutting up an old inner tube) between the clamp and the bars. This gives the clamp something both less slippery and more yielding to bite into than the bare metal of an aluminum or steel bike bar and will let you get it on bars that are more narrow than the clamp is designed to work with. The unit held up against the weight of a full 24oz water bottle without rotating around the horizontal bar onto which it was clamped. On a vertical bar there'd be even less chance of it moving.I don't know how well this will hold up over time, it is mostly plastic and the arms which grip your bottle might give out over time as they are flexed – plastic does eventually suffer fatigue failure. So if you have a good place to mount a standard bottle cage that is probably the better choice. But for temporary use, such as on a rented or borrowed bike, or to put a bottle in a spot that doesn't have cage bosses or other good ways to mount a bottle cage, this clamp-on unit is a great tool. Especially when the price is under nine bucks for a pair!

I love how easy this is to install. However, I was looking for something to attach to my forks for extra water bottles. First ride out going over bumpy terrain caused the water bottle to break the bottom plastic piece that holds the bottle in so the bottle would slide right out through the bottom of the cage. This broke on both holders I purchased. The clamp didn't fit real well around the fork and over a pretty good bump the whole cage came off. Luckily they are easy to clamp back on but I couldn't get them to grip my forks well enough. After the bottom plastic broke I had to stop using them. These may work well on road and paved trail riding, but I would think twice if you are going to use these on the trails.

I ordered this, thinking it probably would be fairly flimsy, but surprisingly it is very nice quality. Very sturdy, and super easy to install. Like 5 seconds install time easy! We don't have round bars on our spinning bikes. The are oblong, so I had to get a bit more creative with where to put it, but hubby and I ended up finding three different places where they could go, and be stable, and tight fitting. All made very easy access the bottle, so it is just a matter of taste where you want to install yours. Very happy with this super budget purchase!

I like how you can either use the grip to attach it, or take it off to screw the cup holder directly in. I'm using one with the clip on my crutches. To prevent sliding I added a screw to the crutch and left it hanging out a bit, with a wingnut on the other side right below the holder. That keeps it from sliding down any, and also allows it to rotate freely.

This was my second attempt at finding water bottle holders for kids bikes. These things are so dependent on the bike frame set up -- like my sons bike had a XL-sized frame that wouldn't fit, so I put it on handle bars. And the daughter's bike had the curvy, step-through frame w/ a basket, so I honestly can't even remember where I put hers. Bottom line, installed them both, we used them for a couple of rides and next thing I know they are no longer on the bikes -- kids say they broke.

Purchased these to put on Ebike...Tried to put them on in all of the different positions shown by the manufacturer and found that I had gouged, scratched, scraped paint off of the bike and had to use touch-up paint to repair a new bike for having even tried to mount these bottle holders. The adjustment screw to tighten the clamp will destroy the surface beneath it. If you're going to use this you really need to protect the surface of where ever you plan to mount it, but personally, I would just recommend finding another bottle holding solution.

So at first glance these cup holders are nice.however it's non adjustable for size of bottles which is a downfall the shape of the grips makes it hard to find a good spot and stay put when you tighten it the screw actually scratches the surface so we have in fact messed up their bikes also the grips are hard plastic so they scratch too. One broke with the final flip down of tab to keep tight luckily the bike had a place and screws to not use the grip version so I removed the grip and just screwed it on

Had to return because it did not fit a normal size water bottle. I tried to fit a 20 tall skinny hydroflask in the clasp and it would not fit. It only fits small plastic disposable 16oz bottles or smaller you can buy from the store. The good part about it was the quick release function works well. It can mount onto a bike or scooter well. Just wish it could hold a bigger bottle.

Bueno y el material de calidad aunque la abrazadera de sujeción es un poco pequeña, en bicicletas con marco grueso no se puede colocar