Seasonautumn summer spring categorysleeping bag activityindoor traveling camping hiking beach hunting lining materialspolyester size20m functionwindproof dust proof ultra lightul moistureproofmoisture permeability keep warm length cm180cm30cm quantity1 person stuffsack size41cmx28cm sleeping bag shaperectangular bag sleeping bag sizedouble temperature 10 to 10 10 to 35 lower limit temperature0c comfort rating temperature5c15c fillerinsulation typeho