Description The Neutrino 200 Down Sleeping Bag is filled with 200g of 800FP R.D.S certified European goose down and covered with a recycled, wind-resistant Pertex Quantum outer. The Pertex Quantum fabric is soft, lightweight, windproof, and encourages insulation to loft fully. The outer is finished with a fluorocarbon-free DWR coating, that encourages water to bead and roll off the bag, keeping you dry and warm. The tapered mummy shape is highly packable and protective, this bag was made for the backcountry hunter looking for a lightweight, low bulk bag suitable for early season hunts. The angled foot box was designed to provide a relaxed sleeping position for getting the rest required for a day of hunting. Specs Weight Regular: 1 lb 4.4 ozLong: 1 lb 6 oz Temperature Rating 30 degrees Overall Length Regular: 84.6"Long: 90.6" Internal Shoulder Girth Regular: 63"Long: 63.8" Sleeping Bag Shape Tapered mummy Insulation Type 800FP R.D.S certified European goose down Fill Weight 7 oz Water-Resistant Yes, DWR coating Manufacturer Warranty Useable lifetime for the original owner with proof of purchase