The Coleman Fusion Autumn 4 Seasons Mummy Sleeping Bag is a high-quality and durable outdoor sleeping essential suitable for camping and hiking adventures. With a synthetic insulation type and polyester fill material, this sleeping bag provides warmth and comfort even in colder temperatures. Its mummy shape helps to retain heat efficiently, making it ideal for solo use. The compact size of 230cm x 80cm x 55cm and weight of 1.8kg make it easy to transport and store, while the polyester shell material ensures durability, this sleeping bag is a reliable choice for any outdoor enthusiast. Coletherm insulation