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I might launch an ICO to get funding for mass production. The beer cape company could be a Decentralised Autonomous Organisation run by the token holders.

I'm all for it! Let's aim for a billion bucks ico and get wet 🤣 I'm shocked no one else has thought of it before!

Let's add a feature: after use, you BURN it...

Burning is bad for the environment. I was thinking of having them easy to wash, apart from disposable ones for clubs/pubs/festivals.
Extra features I have in mind would be cool designs, like tuxedos and superman cape design for the beers.

The surefire hit of the summer. Here is my ether address: