• Cotton,Flannel
• Imported
• Larger size and Softer Material: Size is 75"x33"/190cm x 84cm. Sleeping bag for adults of 6 feet in tall. High-quality and durable 210T polyester ripstop fabric, waterproof and stands up to years of use. Constructed of soft liner and rebounded hollow cotton fiber increase warmth and comfort.
• Temperature Range: 2lbs filling 80％ cotton lined adult sleeping bag is comfort in 59°F/15°C and fits temperature range 50-77°F/10 - 25°C.3lbs filling sleeping bags is comfort in 50°F/10°C and fits temperature range 41-68°F/5-20 °C. 4lbs filling sleeping bags is comfort in 41°F/5°C, and fits temperature range in 32-59°F/0 - 15°C. Females are recommended to choose the thicker sleeping bags.
• Reverse Zipper: 2-way zippers that right or left-hand zippers allow for 2 flannel sleeping bags for camping to be attached together.