G'day Mark,

Not that we know of at this stage.  There is darkroom versions of the other sizes, so I would have assumed that the 1P would already be available in a darkroom version if Coleman had it planned.
I'd say at this point in time, its not on the cards.

G'day Jong Hwan,

Yep! It comes with a storage bag that has carry handles.

G'day Drew,

The swagger has a 1500mm water head rating, so in theory is only a 2-3 season tent.  
I personally have the 3P version with the same specs, and they have seen a few heavy rains over winter in SA - having said that though, it's not the same as tropical downpours.
I would probably lean more toward considering a swag with an additional compact tarp that you can set up as shelter over your swag, which will keep the immediate area around dry aswell.

G'day Tim,

It potentially could, but we've not tried it out and cant say for sure.
The Swagger specific stretcher comes with special locking pins that anchor the Swagger 1P tent to the stretcher.  Any other generic brands of stretcher bed won't have this same level of compatibility.
Hope that helps.

G'day Tracey,

The Swagger is actually a tent, not a swag, but has been designed with similar colouring, and the 1P has the advantage of being able to be used with the Swagger specific stretcher.
Much like a normal tent, you would need to consider a mattress and bedding as an addition, and these need to be removed and packed up separately - compared to swag where the mattress stays inside, and in most cases can also be packed up with bedding.

The Swagger generally packs smaller and weighs less than a swag of similar size because of the lighter tent materials instead of swag canvas.  It's not so much that they can be compared, or that one has an advantage over the other, but more so a question of whether or not you want a compact tent, or you want a swag.

Hope that clarifies things abit for you!

G'day Normann,

The sleeping area of the Swagger as mentioned in the specifications, is 210L x 100W.
Any mattress that fits within these dimensions would work, but if you're looking at 10cm thick mattresses, I'd recommend nothing wider than 90cm due to the taper of the walls.
I personally would steer away from air mattress', they have no insulation and tend to puncture easily - if you do prefer air beds, the the All Terrain XL would work.
If you are after a Coleman self inflating mattress, the High Peak Single would be the best choice.
Hope that helps.