The Patagonia Hybrid Sleeping Bag is insulated from the waist down and made to use in tandem with a down jacket. In a nutshell it’s made as an ultralight solution for backpacking and mountaineering. When stuffed into its own ultralight sack, its the size of a Classic 64oz Klean Kanteen or maybe more like the 40oz model if you really cinch it down. It’s a mountain weather bag meant to withstand colder temperature dips. The regular length Hybrid Sleeping Bag weighs in at 490 grams (17.3oz). Patagonia uses 850 fill-power Traceable Down to insulate the lower half of the Hybrid. Traceable Down is a standard Patagonia stresses with all of their down products, and it should make you feel pretty good about what you are cozying up to out in the forest. This sleeping bag has only been used three nights…. All super cold so I was bundled up I don’t think skin ever touched the inside of the bag! The item “Patagonia Hybrid Down Sleeping Bag, Regular Length, 850 fill Traceable Down” is in sale since Monday, May 7, 2018. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “tezzart” and is located in Brevard, North Carolina. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica.