Lightweight and portable: This sleeping bag weighs only 1.59lbs, with an unfolded size of 74.8"x29.5". It can be easily put into the equipped Oxford compression bag, which has a size of 12.9"x7.48",The folded volume is small, which is convenient for storage, carrying and travel useHigh-quality fabric: The outer layer is made of 20D380T nylon plaid pressing waterproof material, the inner layer is soft and comfortable 190 grey polyester pongee, and the filling is silk-like cotton, which is warm and skin-friendly, making you feel like sleeping on a duvetComfortable design: The magic tape fixing strap next to the head area of the sleeping bag prevents the zipper from accidentally sliding, and the separate zipper at the bottom allows for warm or cool air options for the feet depending on different conditionsSuitable for three seasons: Our high-quality sleeping bag is designed specifically for temperatures ranging from 50℉ to 68℉ (10℃ to 20℃). The double-layer filling technology will keep you warm and prevent moisture intrusion, allowing you to enjoy a comfortable sleep during hiking, outdoor camping, traveling, or any other outdoor activitiesEasy to clean and maintain: Whether it's dirt or grass stains accidentally stained during camping, or small stains in daily use, you just need to prepare a clean wet towel and gently wipe the stained area. After simple wiping, it can restore its original freshness and cleanlinessVersatile for multiple scenarios: Whether it's for outdoor adventure, camping, hiking, mountaineering, traveling, or picnicking, it can be easily carried without taking up too much space. It can also be used in conjunction with a car or tent, it allowing you to enjoy a comfortable sleep anytime, anywhere