The Retrospec Dream Mummy Sleeping Bag is designed for cold weather camping, with a temperature rating of 30°F and synthetic insulation. This extra-large sleeping bag is shaped like a mummy to maximize warmth and space for one person. The polyester fill and lining materials ensure comfort and durability, while features like waterproof, lightweight, and stain-resistant properties make it ideal for all seasons. Easy to care for with machine wash and hang-to-dry instructions, this green sleeping bag from Retrospec is suitable for both women and men looking for a reliable outdoor sleeping essential.