This is an official Sanndeshika naptime futon bag. I purchased it as part of a naptime futon set, but I have other futon bags and won't be using this one, so I'm selling it. How about using it to carry your naptime futon to daycare or kindergarten? ・Size: Approximately 40 x 70 x 21cm (depth) ・Color: Gray ・Material: 100% polyester (water-repellent finish) ・Weight: 200g ・Additional Information: Machine washable. The water-repellent finish of the bag will gradually wear off with repeated washing. For spot cleaning, avoid friction as much as possible, such as by hand washing, to help the water-repellent effect last longer. If the effect diminishes, we recommend using commercially available water-repellent spray. It will be shipped in simple packaging.