I just sat in an ARB tonight for first time tonight at a party. It rained here yesterday. The chair was still holding A LOT of water this evening. It seems they take days to dry out. For that reason alone I would no longer consider one. It was comfortable though.
If I think it is going to rain, I put it under the awning or fold it up... regardless of what chair I'm in. It takes longer for any chair to dry than it does to fold up
I've never had a wet chair experience?