This sleeping bag is VERY LIGHTLY USED!! It has not been in the field for more than 5 nights. There are no problems or issues with this bag, and is the same as new. At below two pounds, it is on the forefront of weight-to-warmth ratio technology. Not to mention the DriDown treatment detailed below. Down is widely considered the best insulation available, but when wet it quickly loses loft and the ability to keep you warm; DriDown is treated to resist moisture. Proprietary process treats each individual goose down plume with a molecular-level polymer so the down stays dry longer, lofts better and dries faster than untreated down. DriDown insulation stays dry 10 times longer, retains 170% more loft when exposed to moisture and dries 33% faster than untreated down. Vertical baffles keep the down in place so you stay warm even if you move around a lot at night. Zipper keeps weight down and won’t let out all the warmth when you’re getting in and out of the sleeping bag; locking slider is backed by wide, anti-snag binding tape. Snag-free zipper tracks prevent the dreaded stuck zipper by creating a barrier between the lining and the zipper track. Fully insulated draft tube backing the zipper keeps body heat in and cold air out. Ergonomic, nonrestrictive hood cradles your head in warmth; use the drawcord at the collar to cinch the hood snug around your head. Sierra Designs Cal 13 sleeping bag comes with stuff sack and storage bag. EN Lower Limit: 13 degrees Fahrenheit. EN Comfort: 25 degrees Fahrenheit. Fill: 800-fill goose down. Fill Weight: 19 / 21 ounces. Sleeping Bag Shape: Mummy. Fits Up To in. : 72 / 78 inches. : 62 / 64 inches. : 56 / 58 inches. Stuff Sack Size: 8 x 14 / 7 x 13 inches. Stuff Sack Volume: 8 liters. Weight – Metric: 0.79 / 0.88 kilograms. The item “Sierra Designs Cal 13 Sleeping Bag- 800-Fill DriDown (Ultralight backpacking)” is in sale since Tuesday, April 11, 2017. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “cam314259″ and is located in Kalispell, Montana. 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, Russian federation, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.