Naturehike - (Snowbird) Mummy Duck Down Sleeping Bag - Smoke Brown

• Ushape Hook,Independent Pile Filling,YKK two way Zipper
• Fabric: 20D Nylon
• Lining Material: 20D Nylon
• Filling: 90% Duck Down
• Fill Power: 650FP
• Size: M (190*75cm), L (205*80cm), XL (220*85cm)
• Filling Capacity: (M-size) 350g Duck Down, (L-size) 380g Duck Down, (XL-size) 420g Duck Down
• Packing Size: (M-size) 15*31cm, (L-size) 15*32cm, (XL-size) 17*39cm
• Net Weight: (M-size) 0.75kg, (L-size) 0.82kg, (XL-size) 0.91kg
• Temperature Scale:
• Comfortable Temperature: 7℃/44.6℉
• Limiting Temperature: 2℃/35.6℉
• Extreme Temperature: -9℃/15.8℉ 
• C-shape Wrapping Design
• Three Dimensional Buttom Bucket
• Uneck Collar
• Choke Strip
• Perfect for Backpacking, Trekking, Picnic, Camping & Hiking, Mountaineering
• Offer Maximum Comfort