Japanese SKATER swimmer three-piece set

Silver ion AG+ antibacterial antibacterial processing SIAA mark Types of antibacterial agents used・Inorganic antibacterial agents

Can also be utilized as a lunchbox or handy storage container for home storage

Used in bento boxes, it can be compressed to 1/3, not too small.
Can be stored and stored in the freezer Can be heated in the microwave with the lid on Convenient for storing small items other than food