Naturehike Snowbird RDS Down Mummy sleeping bag for Adults Cold weather backpacking camping, hiking & trekking; certified down, YKK zipper, compact lightweight

PROFESSIONAL SLEEPING BAG The Naturehike mummy sleeping bag is filled with 550g duck down, which is lightweight and soft, with a down content of 85% and a filling power of 650fp. The upper part of the sleeping bag has a C-shaped wrap design, which allows more down to wrap around your body and keep you warmer. This down sleeping bag is a professional outdoor sleeping bag with excellent heat retention, suitable for use in high altitudes and cold areas. HIGH QUALITY FABRIC The outer material is made of soft and skin-friendly 20D nylon. The fabric is breathable and water-repellent and can withstand changeable weather outdoors. Perfect for camping, hiking, holiday travel and other outdoor activities. DESIGN DETAILS FOR WARMTH: Different filling quantities stand for different temperature application ranges. Accordingly, the heat-insulating constructions such as upper and lower storm flaps, collar padding, footwell and side walls vary optimally to the appropriate thermal insulation. LIGHTWEIGHT AND PORTABLE: this Naturehike mummy sleeping bag has a size of 200 x 85 cm (M) / 210 x 90 cm (L), storage size: 350 G: diameter 16 x 34 cm, 550G: diameter 18 x 38 cm, 700 G: diameter 20 x 40 cm, 1100 G: diameter 22 x 42 cm, Easy to store and transport. The light weight saves storage space and ensures convenient and easy travel. High quality down filling retains body heat efficiently, is lightweight and compressible, easy to store and carry, perfect for camping, hiking and other outdoor activities. MULTIPLE APPLICABLE WARMTH: With double zippers and convenient hand openings, the temperature can be flexibly regulated. The sleeping bag is portable, at the bottom there are two-stage hanging points that prevent grinding and abrasion on the ground and allow comfortable walking.