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There are many nicknames you could use for a flask of booze, but none seem quite as fitting as Gregory's Unctuous Unction, a potion that causes the drinker to believe that whomever gave the potion to him or her is their best friend. We've got this free cut file download so you can make your own Harry Potter potion flask, but it would also work well on any drinking vessel, like a tumbler or even a mug!
Originally mentioned in the Harry Potter and the Sorcerer's Stone video game, it's not in the books but still seems like the perfect sticker to make for a flask.
You can simply download the free cut file below, and be sure to use your Silhouette and some good adhesive vinyl for your project! (2020 update: I really want to try to engrave this onto a flask using my Glowforge! I'll have to give it a try and update the post!)
More Harry Potter
I love making Harry Potter crafts, and this is just one of many that are available here on my site. Please be sure to check out all of my Harry Potter posts for more ideas, from recipes to craft projects to offline experiences, we cover it all! And remember: Don't let the Muggles get you down!