Can anyone help me find a trick where you can produce drinks?
I don't like the one where you pull it from a hole in the bag, though...
I know the range of these types of tricks might be huge, so could you guys please help?
Thanks, I'd really appreciate it.
If I'm not stating what I'm after clearly enough, sorry...

Are you talking about Hospitality by Lance Burton?

thanks.

but not exactly (though it's an incredibly amazing trick), I am looking for one where you can produce the cup, too (the top of the cup can be sealed).

excuse my english...

there is a trick were you produce a cup with anything in it, its on the new josh jay book (complete couse in magic) i am sure penguinmagic has it

Magic The Complete Course (With DVD) by Joshua Jay - Book; if you search that name above it is the first option that appears

King Soloman's Drink is really fun to do and completely unexpected. You can find it in Art of Astonishment Volume 2, I believe.

Eugene Burger and Richard Osterlind both have good versions of the drink production; Burger's, I think, can be done close-up, whereas Osterlind's is more of a parlor/stage thing. One of my favorites is Fielding West's routine that combines Glass of Water Production, Vanshing Coke Bottle, and Water in the News.

Thanks everyone! I really appreciate what you've done to help