Lock up your Coke... or Pepsi

 KwikTop is a small, re-usable, patented, in-expensive and user friendly bottle locking device with the unique feature of an integrated combination-lock.
KwikTop has developed two models:   One for plastic bottles and one for glass bottles.

You can even personalize your KwikTop bottle lock with your picture, so your friends will know who’s bottle they’re trying to break into.

Here’s the scoop on KwikTop bottle locks.

via J-Walk blog