keeping the PUP dry in storage

[Jestercat]

Well... it seems our season may be coming to a close.

I'm too busy at work (weekend shift for the next 1.5 months) and with the kids back in school, we unfortunately don't think we'll be getting out  camping in the PUP again this year  

Someone posted somewhere alternative products to use in the PUP while it is folded down for the winter, that will keep the relative moisture content low with a goal of less condensation/mildew.

I know of Damprid, but someone mentioned something cheaper that works just as well or better, but it escapes me what it's called.

Anyone remember that post :confused: