well how else could I do it?
Well, if you're going to a camping fest, just hide it somewhere in your bag. They don't look through all of your stuff.
If you're going to a day fest, just crotch it. Or split a hole in the fly of your pants (only works in cargo shorts) on that little flap between your richard and the zipper. It makes a little pocket big enough for a few joints and some rolls.
And then when you're in, empty the contents of one of your mollys into your mouth, and the other into a water bottle. Sip on the water throughout the night + another water bottle. and have a great time. (: