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Btwin Universal Bottle Cage Mount
Handy accessory that lets you mount a bottle cage or pump holder onto a frame that is not equipped with bottle cage screws. Easy to attach to most frames.
Free shipping over $35
Final Sale: No returns or exchanges
See our return rules
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Easy to use
Tool-free attachment.
Compatibility
Compatible with practically any bike frame.
Product Customer Reviews

Straps must be stretched to fit 45mm diameter downtube. Used zip-tie over the rubber strap to increase rotational friction; stays put for gravel or rough roads.
For most of my bikes, I've added pop-riv bottle mounts wherever I wanted them. Unfortunately, drilling voids most frame warranties. These are awesome for adding a cage and pump mount while still maintaining the lifetime warranty.
Good.
Easy to fix and very secure if you have no mounting bolts on your frame.
Reasonably priced and easy to fit.
Maybe it would hold a pump, but a cage & water bottle is too heavy for it.
It allowed me to attached a second bottle to my frame. Issue is as it attaches via straps. It does slide a little.
I just received the item today. Postage took 3 work days. About average speed delivery from purchase. The item itself is a cool concept. It fits my fat bottom bar on a dual sus bike. It fits in the second last hole. I think I could get it to the third, but once I fitted the mount, then removed it, the straps didn't go back to their original size. They are permanently stretched. So right now, the item fits nice and snug. Feels like the water bottle wouldn't move. Though, I am *extremely* worried about the straps breaking. I am already thinking of a fix or maybe a new adapter. So right now. I recommend the product. But the stretch (and not going back to original size after removal) in the straps are making me feel like it won't last very long. Recommend: Both yes and no (I haven't owned long enough)
The bolt pulled through the rubber during the mounting process. Appalling production quality. Don't bother.
We'd love to exchange or refund this for you: Feel free to visit any of our stores in Australia as you have 365 days to return or exchange.
See you soon!
KENNETH
Don’t get left behind without water good valve
Hello Andrew,
Thank you for leaving a review about this product. We are glad to read that you are liking it.
Stay hydrated!
Decathlon Calgary Team
I don't have mounting holes/bolts on my old ten speed. This was easy to install and holds tight.
There was no place to attach a bottle on my 10yr old son's bike so got this so he could put a drink bottle holder on. The idea is good but as it's attached by tightening elasticated rubber, it works itself around the frame when in use. Would be fine for less heavy items and it doesn't necessarily need for on the usual place on the frame.
Very useful to quickly add an additional water bottle
Works well easy to fit
No matter how well adjusted, this mount is unsuitable for use on any vertical tubes. There isn't enough grip between the rubber and the frame, so when loaded with even a 500ml bottle, over time (and particularly on bumpy surfaces) the holder slowly rotates. This risks it becoming caught in your legs as you cycle. It might work better on diagonal tubes, or with a much lighter load, but I still suspect that it would rotate to some degree
Additional Product Information
Composition
Main fabric
- 100% Thermoplastic polyethylene
Structure
- 100% Polypropylene
Screws
- 100% Steel
Assembly instructions
To attach a bottle cage + pump mount, change the screws and choose the following: https://www.decathlon.fr/paire-de-vis-porte-bidon-16-mm-id_8163737.html
Origin
Imported
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Optimized supply chain
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lowers overhead and indirect costs

Btwin Universal Bottle Cage Mount
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
