195x135x42cm; R10.5; 8.4kg; packs to 78x35cm; $449 plus pump
this is really a Zempire Monstamat 10cm self-inflating mattress on top of a thick air bed but joined so the top one does not slide off
the 42cm height is perfect for most adults
the top air bed is actually a 10cm thick self-inflating foam air mat which in itself is a great mattress and contributes most of the insulation and comfort, but becomes even better with the air bed attached under it
at 135cm wide, it gives one person a luxurious wide bed, but can provide reasonable space for a couple, or one adult and a child
the large air component reduces movement when person moves so you get less disruptions
whilst it is bulky at 78x35cm packed size, this is actually shorter than a single self-inflating mat but thicker and twice the weight
unlike most stretchers, it does not have weight bearing legs that can damage your tent floor
unlike many air beds it does not contain PVC (PVC is not the best for you with prolonged exposures if you slept on one every night)
you should have the rechargeable Zempire Monstapump that is designed to attach to it via a screw adapter (otherwise you may need to hold a pump onto it which would be a nuisance and not as effective)
if worst case occurs and the bottom air bed fails, you will still get a comfortable sleep on the top mat
if this is too big, there is a single version but it is not quite as supportive when sitting on the edge
cons
bulky and relatively heavy
the bottom air bed may puncture requiring repair so you need to be careful there are no sharp objects near it or under it
the valves may leak requiring repeat inflation
it will be noisy to inflate - so don't be arriving at a campsite after 10pm and waking everyone else up
you will need to bring the pump and ensure it was charged up prior to departure
reasonably expensive
cannot adjust height to account for uneven ground (but then, most stretchers do not allow legs to be individually adjusted for height either) - bring some thick rubber square mats to hep with leveling
needs to be kept away from heat sources and camp fire embers
needs to be deflated a little during the day time to avoid over-inflation as it warms up
max of 1psi, so best to use the Zempire Monstapump for safety to avoid over-inflation
takes a bit of time to deflate with you lying on it rolled up, and if using the pump to dramatically speed this up, it will be noisy so don't be packing up before all the campers wake up! Deflating with the Monstapump uses 4.8Wh of its battery.