Thin Quilt Polyester NF S

This year, when the temperature in my bedroom never dropped below 18℃, my preschooler was able to spend the whole winter in just this sleeping bag. The price had gone up a little since I bought it, so I'm giving it a minus one star.

I bought this for early summer. I use it when I feel a little cold with just a thin blanket. It's reassuring to have this when it's a little chilly.

In the summer in northern Japan, it can be hot, but it can also be a little cold in the morning. This was useful when a towel blanket wasn't enough.

In the middle of summer, I leave the air conditioning on until the morning, so it's just right to have something this thin to cover myself with. It's light, so it's easy to hang out to dry. It's very cheap, so I think it's good to replace it every couple of years so that it stays clean.

I was looking for a washable futon, so this one is perfect for when I use the air conditioning. I can buy with confidence at Nitori.