Mountain Equipment Aerostat Synthetic 7.0 Inflatable Mattress

Aerostat Synthetic 7.0 Mat – REG
A good night’s sleep is one of the basic requirements for full recovery on every climb. When sleeping in direct contact with a cold surface, cooling occurs 60 times faster than with the contribution of outside air, so it is essential to have good insulation underneath.

The Mountain Equipment Aerostat Synthetic air mattress, thanks to its innovative technology with 160g of Polarloft® insulation inside, will ensure that your insulation from the surface, will work even in temperatures as low as -25°C. Whether you sleep in a tent, winterraum, bivvy or directly on the snow and ice. Thanks to its light weight and great packability, it will become an essential piece of equipment for all your overnight stays. All this and the 7 cm thickness of the air mattress will provide high comfort for a restful sleep.

160 g POLARLOFT® laminated insulation inside.
Straight vertical chambers.
30D strength surface material with ripstop weave and TPU lamination.
Two-way valve for comfortable inflation and deflation of the mattress.
Comes with Windsock™ bag for easy inflation, can also be used as a lightweight stuff sack.
Supplied with repair kit.
R=4, tested to the new ASTM F3340 standard.
Inside the mattress is a system of vertical chambers that are filled with Polarloft® insulation material that is snapped (laminated) to prevent unwanted shifting of the insulation inside the mattress. The Polarloft® material thus stays in place and prevents unwanted air circulation that would cause unwanted cooling of the body. Air does not circulate and thus provides high insulation while maintaining light weight and excellent packability.

PolarLoft® for cold and wet environments
Polarloft® synthetic thermal insulation material is suitable for cold and permanently damp conditions. It doesn’t mind getting wet and dries quickly. This material offers an excellent thermal insulation to weight ratio in an exceptionally small volume. It is made up of fibres of different diameters, where, as with down, the thicker fibres serve to maintain loft and the thinner ones prevent unwanted air circulation. So you can use the mattress wherever prolonged exposure to moisture is your enemy.

Unique filling valve
A reliable fill valve, when using the one-way attachment, allows for convenient inflation of the mattress. When it is removed, the mattress deflates quickly and completely, making it quick and easy to pack away. A protective flap is also used to secure the mattress to prevent unintentional opening and air leakage. Everything is clearly colour-coded and firmly attached to the mattress, so you will always have all the components at your disposal.

Innovations in inflatable car mattresses
Thanks to the patented Windsock system, filling the Aerostat is quick and easy, just blow into the bag with a 20 cm distance, attach it to the filling cap, close it and then roll it to let the air into the mattress. During the filling process, the air does not escape from the mattress thanks to the one-way valve attachment.

Repeating this procedure for several inflations of the bag will fill the mattress to the desired firmness. There is therefore no need to inflate the mattress through the mouth, which could be tedious and exhausting, plus it would allow moisture to get inside which could freeze on the inner walls, causing an unpleasant cooling effect that would reduce sleeping comfort. The stuff sack is an integral part of the mattress bag so you never forget it at home.

Durable 30D ripstop fabric
The mattress is made from 30 denier ripstop material that is compressible, abrasion resistant and won’t trap moisture thanks to the protective TPU lamination. It maintains a high level of collapsibility so that the karimat does not take up too much space in the backpack.