MOUNTAINTOP Lightweight Down Sleeping Bags Fits up to 6'11", 32-68&deg;F Mummy Sleeping Bags for Adults with Compression Sack MATERIAL- Shell: This sleeping bag is made of Lightweight/Ultralight Water-resistant and Rip-stop 380T Nylon. Filling: 500 Fill Power Duck Down. MEASUREMENT- 80*215cm(31.4*84.6 inches). Compressed Size: 35*18*18cm(13.7*7.0*7.0 inches), this sleeping bags can be easily fitted into any backpack. TEMPERATURE RATING- The down sleeping bag can suit Lowest Temp rated to 32(0) in ideal dry conditions. Ideal comfort range is 41-50(5-10). EXTRA SPACE FOOT AREA- Lightweight Sleeping Bag can provides you extra space to keep your feet stretched. WARRANTY- This Down Sleeping Bag includes 90 days limited warranty. This backpacking sleeping bag is a nice choice for Christmas Gift!