Shell:10D Light Weight Nylon Kolon Shell. Fill:1000 gram 90/10(Down/Feather) White Goose Down. Inner Size:203cm80cm / 79.9inch31.5inch. Stuff Sack Size:7.9 inches11.8 inches/20cm30cm. Total Weight:1.4kg / 3.09LBs. Comfortable Temperature:-15 to -20 Degrees Celsius(-4 to 5 Fahrenheit Degree). Limiting Temperature:0 to -25 Degrees Celsius(-13 to 32 Fahrenheit Degree). We are here to help & resolve any issues. If you haven’t received the items you bought in the expected time noted above, please contact our customer server so that we could check the problems out for you. If you are dissatisfied for any reason, please give us THE OPPORTUNITY TO MAKE THINGS RIGHT before you leave negative/neutral feedback. The star-scores are very important to us. Thanks for your cooperation, Enjoy your shopping. The item “-4F Winter Adult Ultralight Outdoor Camping Adventure Goose Down Sleeping Bag” is in sale since Tuesday, March 31, 2015. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “wowso” and is located in Tianjin, . This item can be shipped worldwide.