Lightweight Down Sleeping Bag

The function of lightweight down sleeping bag is to keep the heat loss as little as possible, and the body inside the sleeping bag constantly generates heat to keep warm. Different individuals and situations generate different heat. All sleeping bag temperature scale systems are based on a standard human body, but such a standard human body almost does not exist. A sleeping human body has about 75 to 100 watts of thermal power, which translates to about 47 to 55 watts per square meter of human surface area. Energy produced by metabolism is complex, depending on age, sex and even the amount of fat in the body, but in general, a healthy young man produces far more body heat than an older man or woman. Perception of the cold is related to age and experience, with novice climbers generally feeling colder than experienced climbers. Down mainly has 3 performance indicators: the first indicator is the filling weight, such as 400 grams of goose down sleeping bag, 1100 grams of eiderdown sleeping bag, this weight does not refer to the sleeping bag weight, but refers to the net weight of filled down; The second indicator is down content. Down is made up of feather and feather. Feather supports, and warmth comes mainly from fine feather. The lint content is expressed as a percentage.

• Sleeping bag style: lightweight down sleeping bag
• Season: 3 season
• Material: 300T nylon
• Filling: DUCK DOWN
• Size: (195+30)*76cm
• Is_customized: Yes
• Place of Origin: Jiangsu, China
• Brand Name: Reliable
• Supply Type: OEM Service
• Color: Navy blue
• Carry Bag: compression Stuff Sack
• Comfortable Temperature Scale: [0℃~-10℃]
• Application: Travel, Camping, Hiking

Finished Product For Inspection

Packaging

Quilting Workshop

Raw Material Warehouse