SIZE AND MATERIAL: The open size of our sleeping bag is (75+12)x33’’/(190+30)x84cm. Perfect flannel liner sleeping bags for adults of 6' in tall, high-quality terylene plaid liner and durable oxford cover. TEMPERATURE RANGE: 3lbs filling sleeping bags is comfort in 41°F(0 degree cold weather) and fits temperature range 32-50 °F/0-10 °C. Females are recommended to choose the thicker sleeping bags. 2lbs filling sleeping bags fits temperature range 41-59 °F/5-15 °C. SPECIAL FEATURES: A detachable zippered hood. Can be unzipped and make a blanket or comforter. 2 bags can be combined and zipped together to form a double size sleeping bag. Has a handy pocket in The liner to store anything valuable. Compressed Sack: sleeping bags for camping include a convenient external compressed oxford sack. Package size: 9.4x9.4x17.7"/24x24x46cm. Pack weight: 4.4lbs/2kg.. GANURANTEEDG: offers a 365-day limited manufacturer warranty. If you're not satisfied for any reason, please contact us immediately and we will give you a reply within 24 hours