Thread: Sleeping Bags - Down or Dacron (synthetic)

spend $15 at the warehouse and buy a liner whatever you go with....Ive used synthetic for years and are a very warm sleeper so sleep head and shouders out most times .gone to down as just so much smaller inside a pack,if you get into them cold it wont matter how good they are you will still be cold.
personally I believe a liner ups rating by about 5 degrees on any bag.