10/10 available from most shows in a variety of styles for about £10 or ebay http://www.ebay.co.uk/itm/DR-PEPPER-SODA-LOGO-METAL-WALL-MOUNT-BOTTLE-OPENER-/200506685436?pt=LH_DefaultDomain_0&hash=item2eaf2137fc
When I drank beer I had one of these and it was great. But since moving from "brewed" to "distilled" I have little call for them now.
i found this cheap coke one on ebay , bargain http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=110711372814
I've got one that catches the bottle tops 8) I also have one on my front bumper now for when i cant be bothered to get off my arse when lazying on the grass )