SKU: SS22667 Weighs: 1300g Fill Power: 700 Fill Weight: 844g (based on size Regular) Down Treatment: Standard Comfort Limit: -15°C Insulation Type: Down Zip Length: 3/4 Length Zip Position: Left Zip Type: Mummy Mountain Equipment's Helium GT sleeping bags are from their Helium GT series of bags which are more generously sized than their standard Helium range, ideal for larger people and side sleepers. Mountain Equipment says: A… Helium GT 800 Down Sleeping Bag