This UQ consists of 1.1 ripstock nylon shell, one layer of Climashield (5.0) (1.2" LOFT) sandwiched between two layers of Insultex. This combination was tested at 27 degrees and worked well. Compression sack, channeled shockcords and hanging hooks are all included in sale. $135.00. Used twice for testing purposes. Weighs 2.5 lbs. This is a well made 7'-6" x 4'-6" UQ.