You've got a range of practical gadgets on your keychain, right? The stuff you always need to keep handy like a flash drive and of course the obligatory bottle opener, right? Here's a gadget that combines both.
The Trekstor USB Bottle Opener is one of the most practical gadgets I've seen in a long time, and if you yourself don't have use for it, it's pretty much a guarantee one of your friends would love this. It's got everything you need to tote from home (your keys) to the office (8GB flash drive) to happy hour (wahoo, the keys to your beer!)