The prices on these things seem to be all over the place when I do a completed item search on Ebay. But what about 30 bucks shipped for two of them off of a "show" bike that were never used?

http://cgi.ebay.com/ws/eBayISAPI.dll...K%3AMEWNX%3AIT



I was casually looking for one last night for my Colnago when these popped up and I grabbed them. I guess I got a deal?

Anyway, does anyone actually have and use these bottles? When did they come out? Do you like them?