An all-season envelope-type sleeping bag that combines lightness and durability. Weighing only 1.4kg, it's easy to carry, making it a reliable choice for mountain climbing, camping, car camping, and emergency evacuation. The surface is waterproof, and the inside is filled with highly insulating padding to shut out cold wind. With a comfortable temperature design that utilizes breathability in spring and summer and can be used as a thermal layer in autumn and winter, it can be used throughout the four seasons. Furthermore, it has a convenient washable design for easy cleaning and comes with a dedicated pack for compact storage. The envelope shape allows for easy turning, and it can be used widely in narrow car interiors and simple shelters. The lightweight yet durable construction, with careful stitching and fabric selection, ensures it can withstand repeated use. Just keeping it in your bag is reassuring as a preparedness measure for disasters. Main Features: Weight: Approximately 1.4kg (including storage pack for convenient carrying) Specifications: Envelope type, washable, waterproof, compact storage pack included Usage scenarios: Mountain climbing, camping, car camping, disaster preparedness/evacuation, festivals, etc. Benefits: Lightweight and easy to carry / Comfortable design for all seasons / Washable for cleanliness A "lifesaver" to have, whether on the road or in your home storage. Why not put it in the storage pack and prepare for your next outdoor adventure or emergency? First come, first served! S-456