Keep Warm: Backpacking sleeping bag Filled with 2.2lbs 600 FP premium duck down comfort temperature 18°F-32°F limit 10°F. Double zipper design prevents cold air added chest insulation for better warmth Lightweight & Portable:

The ultralight sleeping bag Weighs only 3.86 lbs. pack size 14.6" x7.9" lighter and more compact than polyester sleeping bags. Perfect for camping hiking and other outdoor activities Large Space:

Semi-Rectangular shape fits the head 31.5"x84.6" size foot zipper for ventilation more spacious than standard sleeping bags. Can combine two bags into a double sleeping bag Durable & Long Lasting:

Down sleeping bag Made with 400T 20D high-density nylon moisture-proof tear-resistant. High-quality zipper even down distribution dense stitching prevents down leakage