Naturehike Cotton Sleeping Bag, Lightweight Camping Sleeping Bag for Adults, Penguin Mummy Sleeping Bag for Backpacking, Camping, and Hiking

Comfortable Size |The dimension of this sleeping bag: (74+11) x 31in / (190+30) x 80cm. This size is suitable for you. Some sleeping bag is too big to keep warm. But this sleeping bag is designed according to the average height of Canadians.
Excellent Material |We fill this sleeping bag by featherlike cotton which is warmer but lighter than normal cotton. We set two options for you — 300g/㎡ and 400g/㎡. You could choose the what you need according to your need. The temperature range (in condition of keeping yourself warm thoroughly): P300: 6℃—1℃/42.8℉—33.8℉(6℃/42.8℉ is the most comfortable temperature); P400: 1℃—-4℃/33.8℉—24.8℉(1℃/33.8℉ is the most comfortable temperature).
Anthropomorphic Shape|The shape of this sleeping bag is designed specially. The anthropomorphic shape could fit your body totally. On the other hand, the inner material is made by soft washed cotton which is very skin-friendly. Therefore, this sleeping bag could provide you a good night although you are outside.
Special Detail |We install several special detail on this sleeping bag. the inner windproof collar could stop the cold air from entering the sleeping bag. The rope of the hood could be tighten to keep your head warm. The two-way zipper comes from YKK which is a famous zipper brand. We also set the black tape beside the zipper to prevent cloth from trapping into the zipper.
Machine Washable | This sleeping bag could be washed by machine. Because the cotton for filling is treated by finalization process. And we use the specific sewing method to fix the cotton.