I'm selling this at a low price because I want to sell it quickly. I purchased this several years ago and used it for camping. After that, it was stored at home. It can be connected or used as a futon and a comforter, which was convenient when my children were young and allowed them to sleep soundly. I believe it can also be hand-washed. The season for enjoying the outdoors is here, so how about this for your first camping trip with your children? There are a few points to note, and there are signs of use, but I believe it can still be used sufficiently. - There are some remaining dirt marks on the inside of the sleeping bag. - The stitching at the connection of the zipper on the side of the sleeping bag, where force is often applied, is slightly frayed. - The black tape on the zipper pull is slightly damaged due to the hook-and-loop fastener. - The storage bag has a few small holes and marks from the black belt. This is likely because the sleeping bag is packed tightly, and the zipper and belt rub against it. There may be some oversights, but please understand that this is a used item that has been used outdoors before purchasing.