I have a Mtn hardwear Pinole 20 degree synthetic bag. It's a long, yellow, gray, and black. I can't find the spec on it but the new one (not sure if there are any changes) is about 3 lbs 8 oz.
I am wondering (1) what size compression sack i would need for this fella and (2) if I do a pack liner compacter bag or trash bag, do i need a waterproof compression bag or can i get by with a regular.
Also, seems like the best brands are sea to summit, and granite gear. I guess i'd like to support granite gear since they are Minnesotans. Any advice?