CCH said "that four pound bag alakso is ordering actually weighed 4.5 lbs -reg/reg. when I bought one and the Superlight 0 degree I ordered in my size, to fit a 6' 200 lbs. man weighed 5.75 lbs"
After considering all my options and looking at bags at my local gear shop I've decided I'm going with Down bags. Trying to decide between the Stephenson's, FF, or WM bag/s?