A storage drawstring bag that can be used freely for travel and camping. - S size Knee blankets and blankets should be stored compactly in a staff bag and brought with them 　It is convenient without being scattered. You can usually store it on your knees in S size as a measure against air conditioning and put it in your bag. 　It is especially useful in the cinema and during meals. T-shirts You can also roll up a towel and use it as a storage for a change of clothes. 　. It is also recommended for charging cords, small items, and amenity goods. - M size You can roll up and store knee rests and clothes as the main ones. - L size Large blankets and outerwear can be compactly rolled up and stored. 　Especially when heading to the hot spring after arriving at the room at the time of traveling, underwear and underwear in S size 　If you store amenity goods and a change of clothes compactly in M size, you can easily take them out 　You can act on.