G'day CJ,

There is no specified weight rating on the RTM 1400 but we've sold plenty of these to people of similar weights with no issues at all.

I can't think of any reason why you couldn't do this with regards to comfort or it fitting with the tent in the open position, but I've never tried it. The only problem I can see you running into is the ability to fold the tent with two mattresses inside, I think this may be a bit tight.

G'day Cameron,

I have on good authority that whilst these will deflate down its best not to have any more than sheets and a thin blanket left on the bed when its packed up. Anymore than this may put the Roof Top Tent under too much strain.

G'day Nick,

There have been some reports of the Roof Top Tent Mattress being a little noisy. Have a feel of the material it is a little louder than some but fairly similar to others. I've had a look at the All Terrain Mattresses and they appear to have the same top as the Roof Top Tent Mattress, so I would say they're going to be the same.

G'day Jason,

I've just double checked with one of the staff here who has the RTM 1400 and he's confirmed that this is one mat joined by fabric at the base. 

G'day Nathan,

I couldn't find any info on this one so I've been and checked out our display model and it's definitely not bonded. 

G'day Sharon,

Yes the RTM 1400 mattress can be deflated and stored in the tent when closed.