More info:
http://www.valandre.com/eng/Sleeping_Bags_and_Outerwear/outerwear/Immelman.html
http://www.facebook.com/valandre.expeditions
http://twitter.com/ValandreProduct
The Valandre Immelman down jacket, presented at the Outdoor Retailer 2011 winter trade show in Salt Lake City, is the first totally articulated down jacket in the world. This jacket is "climbing gear" as it can be used in very difficult vertical passages, where you simply do not pass without using both exes, and this at a good negative 10/20F. This "climbing device" is only another wake up call to the climbing community, from a specialized French down equipment company, that you can find on google earth on 11340 Belcaire France.
