Peter hurtgen wrote a review of Marmot Kompressor Plus Backpack - 1220cu in on June 28, 2013
Familiarity: I've used it once or twice and have initial impressions
This pack it odly shaped and very big volume for an UL pack. i loaded it and all my gear sank to the bottom and the foam pad also folded up and became useless. this pack it a large volume ultra lightweight pack and has to support/form so if that is what you want go ahead but for me it was awful. i used this once and returned it to where i bought it on the way home.