What it is

 Okay those who post on Facebook, majority got it right. But partially though. It is a bottle opener and more. Though I don’t understand why there is a need for this type of bottle opener. What if the cap is a different size? Carry multiple pieces of this opener?

Then what about the other part of the gadget. Is it just a handle? Does it serve any purpose?
Can you believe? It is a drink can tab opener!

Now why does anybody need something like this? What happen to the good old fingers?