So I was thinking about these:
Amazon.com: Suncast DCC3000 Cooler: Patio, Lawn &..."> Amazon.com: Suncast DCC3000 Cooler: Patio, Lawn &...
The saddle would go in the top part that lifts up since it's deep-ish, and then supplies in the bottom part. I like that it has a little fold out extension and wheels. As well as that it's meant for outdoor use so it may be more durable.
Patio Prep Station : Target
Not as sure about this one, but the saddle would go in the bottom part and supplies in the top. I would probably figure out a way to put the saddle in the bottom. But it may not be big enough. I still have to measure things.
And the last idea:
Suncast Deck Box With Seat And Wheels : Target
A plain ole' outdoor box with wheels. Has handles so that's good, and it is weather resistant.
Again, I'll have to measure things to see how they'd fit, but I think these may be good alternatives. As well as maybe some of the really big tubs from rubbermate.
Any advice or opinions?