The Mountain Equipment Aerostat Down 7.0 Mat is a down-filled sleeping mat with exceptional insulation and lightweight comfort in a small pack size.

Vertically aligned baffles, internal foam plus and a unique Helix baffle technology combine to achieve the highest possible warmth. Constructed using a puncture resistant 30D outer and Down Codex™ approved duck down inside 70mm deep insulated air chambers, the Aerostat reduces heat loss and provides a luxurious night's sleep.

Features:

• Dimensions: 185 x 54 x 7cm
• Insulation: 120g 90-10 DOWN CODEX™ approved pure Duck Down minimum fill power 700
• Outer: 30D ripstop nylon with TPU lamination
• Vertically aligned baffles with Helix technology to reduce down migration
• 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: 5.0, tested to ASTM F3340
• Weight: 735g 
• 100% Polyester, Down fill