Sleeping Bags for Extreme Cold Weather Conditions

Written by: <Authors><Author><Id>5860</Id><Name>Dr. S Ariharasudhan</Name><FriendlyName>dr-s-ariharasudhan</FriendlyName></Author><Author><Id>5861</Id><Name>Dr. S. Sundaresan</Name><FriendlyName>dr-s-sundaresan</FriendlyName></Author><Author><Id>5866</Id><Name>R Senthil Kumar</Name><FriendlyName>r-senthil-kumar</FriendlyName></Author></Authors>