Frogg Toggs - how do you store between trips?

How do you store your frogg togg cooling towels between trips? Do they still work the next time?

I"ve been storing them in the freezer, but found out that’s wrong. keep them moist and in the fridge for long term storage.

We just let them dry out and throw them in a closet. When they are rehydrated, they work just fine

We stored our slightly moist, and when we pulled them back out they smelled very musty. A couple washes in the washing machine has finally gotten rid of the smell. Now, we lay them flat and let them dry out. (I am not sure that’s what the instructions say to do, though.)