Combining Exped patented construction and a unique internal Helix technology the Aerostat 7.0 Down mat is suitable for serious cold weather use. Robust welding and durable 30 denier Nylon ripstop fabric ensure long term expedition performance. A custom valve combines inflation and deflation and the supplied stuff sack doubles as a pump.
Mountain Equipment know a thing or two about challenging conditions; because when you play a role in every British first ascent over 8000m and stand on the summit of Everest more than 175 times, being an expert can make all the difference.
That’s why Mountain Equipment have spent decades engineering expedition kit for the harshest conditions on the planet. They’ve equipped unsupported trips to the most extreme and far reaching corners of the globe and are trusted by International Mountain Guides and Sherpas the world over.