you might want to compare the specs to the REI Sub Kilo at 29 oz, 20 degree rating, 750 fill down and only $160. That's with the REI no-questions-asked warranty...If it sleeps too cold, you can always get your money back On 12/31/2010 6:51 PM, Michael Pinkus wrote: > MontBell Super Spiral Down Hugger #3