Naturehike 14-44.6℉ Down Mummy Sleeping Bag for Adults&Kids, 650FP Ultralight Backpacking Sleeping Bags for Camping, Outdoor, Hiking with Compression Stuff Sack, 3-4 Seasons, Warm&Cold Weather

Nylon
Imported
HIGH QUALITY DOWN — Snowbird sleeping bag is made of high quality high top duck down which is naturally grown for 90 days, with 90% down content and 650 FP fluffiness, providing you with better warmth. The mummy sleeping bag fabric is made of skin-friendly, soft, breathable, waterproof 20D nylon, suitable for outdoor changing climate environment
C-SHAPED WRAP DESIGN — The sleeping bag is designed with a C-shaped wrap design and a U-shaped hood, which is ergonomically designed to effectively reduce heat loss.YKK two-way zipper prevents snagging. The ratio of the top and bottom pieces is 6:4, allowing more down to cover the top of the body, keeping you warm and comfortable
WINDSHIELD BAR DESIGN — Thickened three-dimensional windshield effectively prevents cold spots caused by zipper seams. The design of the windstopper strip can block the convection with the outside cold lip around the hat, thus wrapping the head tightly. Users can wrap their head better while sleeping, further improving the insulation performance of the sleeping bag. Minimizes the difficulty of keeping warm in bad weather
LIGHTWEIGHT AND COMPACT — Naturehike mummy sleeping bag weighs only about 2 pounds / 0.91 kg, light enough, very suitable for easy backpacking; compression bag storage size is only φ17 * 39 cm / φ6.7 * 15.4 inches, easy to carry, and put into the backpack is very space-saving
SIZE AND TEMPERATURE — Multiple models and sizes are available to meet your various outdoor needs. Expanded size: 86.6*33.5 inches/220*85 cm, enough for tall and strong people. Comfortable temperature: 44.6℉/7℃, extreme temperature: 35.6℉/2℃, extreme temperature: 15.8℉/-9℃