Normal beer bongs require two people: one to drink while the other person holds up the funnel. The Shotgun Mug eliminates the need for a second person and you can now beer bong without the aid of someone else.
The Shotgun Mug looks like a regular mug except it contains a tube that can be extended to make it into your own personal beer bong.
Want to drink half of the mug sipping it using the handle? No problem. Once you are ready to drink it quickly, just extend the tube and lift the mug above your mouth to turn it into a beer bong.
Various colors available.