Sure you can get all kinds of cool gadgets to open your bottles. Some of them are even made by Wayne Industries. But when it comes right down to it, all you really need is a basic batarang and bottle opener in one. It keeps things classic and simple.
Say you are Batman. You are on a rooftop observing some criminals and you need a drink. So you get a beer from your utility belt and pop it open with this bottle opener. Take a long drink and then throw your bottle opener at the criminal, pinning him to an alley wall. Now all you have to do is go collect him for Gotham PD.
Take another drink. It’s good to be the Batman.
This fun bottle opener is only $12.50(USD) from Etsy.