Product DescriptionAppropriate TemperatureThe rated temperature of this sleeping bag is 26/-3 ~ 54/12, and the comfort temperature is 44/7 ~ 54/12.Anti-tear And WaterproofThe outer shell are made of waterproof and tear-resistant 190T polyester W/P cire fabric. Advanced Design250g/m2 insulation is designed for better heat retention with less weight. Neck-collar, zipper wind-baffle, adjustable drawstring hood, and other detailed designs provide better insulation for this sleeping bag. Light And CompactableThis sleeping bag only weigh 3 pounds and it's very compactable after folded. Also, the size of this sleeping bag can be shrunk to as small as 14.2 x 7.1 inches after folded, so users can enjoy the convenience of carrying it to any outdoor activities.CombinationA left and a right sleeping bag can be zipped together to make a double-sized sleeping bag and incorporates a comfortable sleep system.Two-Way ZipperWith two-way separating zip on one side, it will be very convenient for you to get in or out of the sleeping bag. You can also adjust the ventilation level and temperature of the sleeping bag by your preferences. The zipper baffle will make the zipper goes well.MultifunctionalThis product is ideal for activities such as outdoor camping, hiking, sleepovers, family visits, and other situations where there are not enough beds for everyone.GuaranteeWe offer a 1-year warranty for item defects. Buy this sleeping bag with confidence! We'll make sure all customers will be happy with our item! If you have any problem, please contact the customer service for details. Package1 x Sleeping Bag1 x compression sack Temperature ScalesMost standard sleeping bags have TWO temperature scales: Low temperature: Refers to the lowest temperature that the sleeping pad can hold. This only indicates that you can survive at such a temperature in the sleeping bag, but it does not mean that you can sleep with comfortable experiences under such circumstances, it depends on the different physiques for different people. Overall, we do not recommend using the sleeping bag below or above this temperature range.Comfortable temperature: Refers to the ideal temperature for comfortable use of the sleeping bag. At this temperature, people can fall asleep comfortably without being affected by external factors.It should be noted that the comfortable temperature is only a relative concept. The temperature range listed above is only based on lab tests and field experiments by brander research institutions. You should only use this data as references as each person's body condition and external environment is different. FAQsWill there be terrible smells? No, By cleaning it after using it every time, there will be absolutely no smells.Is it easy to place back into the carrying bag? If you roll up the sleeping bag tightly it is easy to stuff it back into the carrying bag.