This model Aerostat Synthetic 9.0 Wide Long from Mountain Equipment is a wonderfully wide and slightly longer sleeping mat with synthetic fiber filling and offers excellent insulation in addition to high lying comfort. It can be packed very small for transport.

The patented Exped technology is made of 30D polyester ripstop material and is particularly robust. It is warm enough for backpacking and mountaineering all year round.

The Aerostat Synthetic 9.0 mat is inflated via the specially developed valve with the Windsock, which can also be used as a light packsack.

Features:        
• Welded 160 g Polarloft insulation for maximum insulation    
• Vertically aligned baffles    
• 30D ripstop polyester with TPU lamination    
• 2-way self-sealing Gas Mask valve for inflation and deflation    
• Supplied Windsock inflates mat easily and doubles as lightweight stuff sack    
• Supplied with repair kit    
• R Value: 4.0, tested to ASTM F3340  
• Til -25°C
 

Fabrics:
100 % polyester
Filling: 100 % polyester