Stay warm and cozy in this vintage Bristlecone Mountaineering large mummy sleeping bag. The burgundy red color adds a touch of retro style to your camping gear. This sleeping bag is perfect for cold weather camping. I am unsure of temperature rating as the inside tags are missing. The  insulation provides excellent warmth and comfort, and the mummy shape helps to retain heat. This sleeping bag is designed for outdoor enthusiasts who want to stay comfortable during their camping and hiking trips. Get ready for your next adventure with this high-quality sleeping bag from Bristlecone Mountaineering.