[CSS]

So, I'm going to a festival this weekend and I want to bring some vodka to drink on the campsite.
I had the idea to mix it into a coke bottle because you're allowed to bring a max of 4 liters in plastic bottles, as long as they're sealed.

Does anyone have any idea how I can get the vodka into the coke bottle without opening it?
I've searched online and found some methods with another cap etc but I can't do that because I only have one bottle.

Thanks in advance!

[mothered]

you're allowed to bring a max of 4 liters in plastic bottles, as long as they're sealed

"Plastic" Is your way In. They'll be looking at the seal, not the entire bottle.

Make a small hole at the "bottom" (underneath), add the Vodka, and patch the bottle thereafter.