◾️ SAHARA zenith ZG2500 nano one Sleeping Bag ↓ From the official website ◾️ Contains artificial down "Micro Prima" and graphene in the inner fabric! High thermal conductivity keeps you warm until morning! This new material, which is attracting attention, has extremely high tensile strength. This is a high-end model of a wide (wide) envelope-type sleeping bag that uses heat-generating fibers. The surface material uses highly durable 240 taffeta. The inner material uses a fiber containing 20% graphene in polyester. It comes with a draft cover to prevent cold air from entering. The use of artificial down in the filling makes it gentle on people with animal allergies and allows the sleeping bag to be washed at home. ◾️ Model number: ZG2500 ◾️ Manufacturer's suggested retail price: ¥55,000 (tax included) ◾️ Color: BLACK ◾️ Comfortable use temperature: -15℃ Limit of use temperature: -25℃ ◾️ Body size: Approximately 225cm x approximately 80cm ◾️ Weight: 2700g ◾️ It has been stored at home without being used. There are no noticeable stains. Please check the photos and consider purchasing!