Miaomiao Bicycle Bottle Cage Adapter Mount ,Adjustable MTB Road Bike HandlebarWater Bottle Holde, Seat Post Mount,Cycling Accessories(2pcs)

I put this on my mid-70's Raleigh. I didn't want to drill holes to add screw mounts and this is a great alternative. Light, easy to install and works great.

This was the only bottle mount cage adapter I found that could fit on a 34.9 mm seat tube. I have two of these supporting an 8 pound battery (one response to question said it can handle ten pounds). I've had it mounted for a week, rode about 20 miles through bumpy city streets, so far no signs of cracking. Will update if that changes.Update: 7 months in and several hundred miles later everything still secure. Surprised by some of the negative reviews. I did use loctite blue from the start which may have prevented the loosening and subsequent thread damage that comes from loose vibrating fasteners.

Overall a good mount. Got it for my wheelchair. Make sure and use locktight on it so the bolts stay in tight. The rubber is the only weak part of it. It's more like plastic

I Purchased this as a third water bottle holder and it works fine. It’s easy to install and uninstall because it depends on the number of miles I’m going to do and the weather as to whether or not I’ll need a third bottle.This product fits that perfectly.

This is a perfect clamp for my needs. It clamps on tight and holds a full water bottle firmly, even at an angle. It is very light weight and is a simple design which I like.

I didn’t want a handlebar bottle holder so this was a perfect solution for my folding ebike.

No self taping screws on the bracket used to mount to the frame. They are tapped on the crossmember where you attach the bottle and on the point where the crossmember goes into the mount. Leaving that little fact out makes this useless. Maybe it was a defect but have to return it.

Color and functionality was key.