AN OUTDOOR SUPERSTAROur Cosmic Sleeping Bag was already giving you a workhorse for the price of a pony. Now, you can get your hands on a legit UNICORN—with “pony pricing” still in play. The Cosmic is an outdoor superstar with cozy 550 fill down and a buttery-soft, durable 20D Nylon shell fabric that will have you daydreaming about more QT under the stars. Let’s just say there’s a reason it’s our most popular bag.FEATURES- Quilt-through construction = thermal efficiency- Lightweight and warm 550 fill down- Environmental and health friendly C0 and PFC-free DWR fabrics- Zippered internal stash pocket for headlamp, cell phone or actual… stash- Buttery-soft and durable 20D Nylon shell fabric- Zipper draft tube with anti-snag zipper design makes it easy to get in and out- Dual slider for ventilation with locking zippers- Natural fit spacious footbox = more room to wiggle your toes- Comes with stuff sack for quick departuresSPECIFICATIONS- Regular- ISO Extreme Rating: 15° / -9°C- ISO Limit Rating: 40° / 4°C- ISO Comfort Rating: 48° / 9°C- Fits to: 6' 0" / 183 cm- Weight: 1 lb. 12 oz. / .73 kg- Fill weight: 9.14 oz. / 259 g- Stuffed size: 7" x 10" / 18 x 25 cmMATERIALS- Insulation: 550FP Duck Down- Shell material: 20D 400T Nylon- Liner material: 50D 300T Polyester- Source: Imported Item Number: 4852-9 Item ID: 91858 Category: Cosmic Down 40 Degree Regular