UPDATE: Use cable ties instead of tape – they really fix the cage in place!
To attach a water bottle holder to a Dahon fold up bike requires careful placement of the cage into a space that still exists once the bike is folded up.
Placing at the lower end of the stem gives easy access to the bottle and sits in a suitable space when the bike is folded.
Here’s the holder with one of my new Sea Shepherd water bottles, made from a non plastic sugar based substance that is fully biodegradable.
Once folded the cage is hard to spot but fits snugly without catching on any other part. Now I can ride and keep hydrated!
So there you go, a DIY water bottle holder with one of the most environmentally friendly water bottles on the planet installed on a Dahon fold up bike.