My favorite containers are usually ammo cans, they just seal tight and are always dry, but a lot of parks, etc. have an issue with this one.
I have seen a lot of cheapo throw-away containers that are only designed to be used a couple times then thrown away, these are bad, lock-and-locks are probably one of the better choices.
For areas that have rules on container type, they typically require a clear container so the contents can be seen before opening.
no i am talking about coolwhip, stackers, coffee, stuff like that. lock-and-locks are cool by me i am talking about the "i just put the last of this coolwhip on my pie, time to put a log in it and toss it in a bush" type caches