Looks like a regular key, but this one opens bottles. Impress your mates while drinking al fresco: at first glance it looks like a standard door key, but upon close inspection the action end is actually a bottle opener. If you always forget to bring a bottle opener to the picnic, now you'll never leave home without it, unless of course you forget your keys. A modern design that is compact, subtle and incredibly useful. The best bottle opener is the one that's always in your pocket! By Suck UK.