Product details:

Drawstring closure SAVE SPACE and SHAVE WEIGHT - Our new 2019 model is designed to maximize durability, warmth, and water resistance. ClusterLoft performs better than down for durability under compression and moisture resistance. It has been called the closest synthetic insulation to natural down ever developed due to its performance and its construction mimicking natural down clusters. STAY WARM and DRY as a result of Hydrophobic Goose Down insulation capabilities and water-resistant DWR fabrics - the microscopic air clusters found in down feathers creates loft that traps heat and keeps you warm for cool weather camping, back packing, hiking, and bikepacking. HIKE FARTHER with the LIGHTEST MUMMY DOWN SLEEPING BAG available for this quality at the price. Summit any mountain or camp by the summer sea with these compact bags and have room for carrying your favorite fleece blanket or silk liner, goose filled pillow, and pad. Weighs ONLY: Short: 1.94 / 2.44 lbs; Regular: 2.05 / 2.62 lbs; Long: 2.16 / 2.80 lbs for the 30 / 15 F bags, respectively. LONG LASTING DURABILITY from ultralight water repellent DWR coated 400T 20 D ripstop nylon fabric liner with double large YKK zippers and anti-snag slider, wide shoulders and large footbox, snag-free velcro, drawstring, vertical baffles, and compression stuff sack for storage included. Comes in sizes Short, Regular, or Long (Tall / XL). Hyke & Byke is a new brand of outdoor gear that started small but has quickly made a big impression on outdoor enthusiasts across the country (men, women, and kids alike). The Eolus is extremely warm, compact, and lofty with premium 800FP goose down.