Product Name:sleeping bagWhether the mall with the paragraph: YesStyle: rectangularComfort temperature scale: 5°C-15°CApplicable season: autumn and winterExtreme temperature scale: 0°CColor Classification: Blue(Left) , Green(Left) , Blue(Right) , Green(Right)Total weight: about 1.95KGApplicable number: SingleSleeping bags apply to: AdultsFiller: hollow cottonSleeping Bag Category: Cotton Sleeping BagOutdoor fabric: polyester fiberLining material: polyester fiberSleeping Bag Size: Standard (for height of 1.8 meters and below)Package: Sleeping bag*1Washing instructions:1. Do not wash your sleeping bag as much as possible2. Because most sleeping bags have a splash-proof coating, be sure not to use hot water, wash as little as possible, and do not iron.3. It can be simply cleaned, and the surface is cleaned with a towel and detergent.Sleeping bag storage:If you do not use it for a long time, try not to compress it and store it. Try to keep the sleeping bag loose. Can be suitable for drying.About color: Due to the different display, there will be a little color difference, please prevail in kind, thank you.About the error: Because it is manual measurement, there will be 1-2CM error, please prevail in kind, thank you for understanding.How to keep your sleeping bag warmer:1. Keep the sleeping bag in a fluffy state and keep the sleeping bag dry.2. People who often camp, it is very important to have a good moistureproof mat. In order to avoid the chilly air from the underground to the back, the kind of cold is unbearable.3. If you have conditions, have a hot drink, hot cowboy or a simple warm-up exercise. Wearing a set of thermal underwear and clean socks to increase warmth.4. When the sleeping bag is not warm enough, you can wear more clothes or cover the sleeping bag with extra