Thank you for looking. This is a summer down sleeping bag from ISUKA, one of Japan's top three sleeping bag manufacturers. I purchased it about 10 years ago and used it 3-4 times. There is no noticeable damage, and I believe it can still be used without any problems. Although it is a summer model, with the expectation that the hot days will continue, the temperature drops in the morning and evening during mountain climbing and camping, so I recommend it for the upcoming season. This is a used item, so please refrain from purchasing if you are sensitive about such things. Product Description 2010 model change. By using gray goose down and minimizing the reduction in fill power, we have made it available at an affordable price. This model is perfect for increasing warmth in mid-altitude mountains in summer and in mountain huts. The compact storage due to the single-layer construction will not be a burden for those who use smaller backpacks. This model is recommended for those who primarily enjoy hiking in low mountains in summer and staying in mountain huts. [Car camping] [Napping] [In-car sleeping] [Disaster preparedness] [Emergency] [Disaster preparedness supplies] [For disaster preparedness] [Disaster countermeasures] [Emergency use] Fabric: Outer/100% Polyester, Inner/100% Polyester Down: 200g (90/10, 700 fill power) Size: 80 (shoulder width) x 207 (total length) cm Storage size: Diameter 13 x 25 cm Applicable temperature: 6 degrees Celsius and above Weight: 650g [Product Description] [Notes regarding my listings] *Regarding unopened items: Since the item is unopened, I cannot confirm the contents. For unopened items, I cannot guarantee against defects from the manufacturer. *Regarding unused items: These are stored by an amateur, so please understand that there may be initial scratches or dirt from the time of sale. *Regarding outer boxes, etc.: Some items are stored in a warehouse, so the outer box may have damage. If the outer box is important to you, please check the images or leave a comment. *Regarding the product: I have too many items to keep track of where or when they were purchased. *Regarding shipping: As I am not a store, shipping is generally simple. I cannot be held responsible for damage during delivery. Please consider this item only if you understand that it is a used or stored item. If you find an item you are interested in, immediate purchase is most welcome. To prevent trouble, I am selling items as having scratches even if they do not. Please refrain from purchasing if you are looking for a perfect item.