Convertube™ - Product Reviews(Page 2)
I like the product very much! It's easy to use, and I drink more water while riding my bike, which is very positive.
The adaptors fit very well for some bottles i use (pet, Sigg).
In my package (version 2012 bought in Germany) there are only 2 adaptors: 42mm and 63mm. I would like to use Evian and Vittel bottles, too, so it would be nice if you can tell me where to get a 24mm adaptor.
Thanks from Berlin, Germany.