@ChanW, 50 qt, no other cooler, the size is perfect, especially for long term camping.
Great information. Thank you. We travelled in out T@B for the first time last year and, based on what I read on this forum, we bought a 2 inch mattress topper and I made a bag of 2 sheets to encase the memory foam. Then I used velcro to attach a top sheet. it all worked out really well in our 2007 DM, very comfortable, but it will not slip behind the folding back seat as I had hoped it would. We just roll it up and slide it under the back cupboards. That works Ok but it seems such a waste to not be able to access the back cushions. Any good ideas about making the folding back seat come further forward? Can the hinges be changed?