The right bag for backpackers and campers ready to step up to down. The Long March Road Sleeping Bag has a unique Thermo 320T Soft Breathable Nylon filled with high-performance High quality 90% White Duck DOWN that retains its loft even in damp conditions. The soft, luxurious lining is cozy and inviting with durably constructed of a water-resistant outer fabric and white duck down lining keep you comfortable throughout the extremely cold night. Ideal for any long distance trip. 

320T waterproof Nylon ripstop outer fabric ; 320T Soft Breathable Polyester liner 

Type: 3-season sleeping bag for winter and autumn,spring .
Package: Compression bag ; Filling: 1500g(3.3 lbs) 90% duck down
Product Weight approximately: 2.3kg (4.84 lbs)
Size: 80*210cm(31.4*82.7 inches)
the temperature range from -15℃ to ~ 0 ℃, Comfortable approximately : 0℃ .

Features:

Comes equipped with a drawstring to tighten the bag right up around your face.
Outdoor Sleeping Bag, Water-resistant/Windproof/Warm/Cold-resistant
Lightweight and breathable, Super soft and warm,
Portable, convenient to carry, Full-length zipper baffle reduces drafts .
Head of sleeping bag has Velcro to prevent the zipper slide down, stop the wind and keep warm at night
Suitable for camping, hiking, walking, travelling, trekking and any other outdoor sports