Introducing the soup jar found at the 100-yen shop "Can Do". You can easily enjoy soup lunch and salad lunch.
Hundred yen store soup jar
Petit plastic soup jar for 550 yen (tax included). The capacity is 230 ml. The main body is made of stainless steel and is said to have a "double structure with excellent heat and cold insulation".
I put hot soup in it and left it in an environment with a room temperature of 26 degrees Celsius, and it kept the warmth of drinking for about 4 to 5 hours. If you are susceptible to the influence of the outside air, such as carrying it outdoors for a long time in the cold, it seems better to get it early. In addition, never put dry ice, carbonated drinks, alcohols.
I didn't get the impression that the heat and cold insulation was particularly good, but it was a 100% soup jar that you can easily use with Petit Plastic. If you want to bring hot soup or a moderately cold salad to your lunch box, why not give it a try.
The ultra-mini water bottle " Stainless Steel Bottle 120ml (4.06us fl oz) " is also on sale at CAN DO. This is also a petite plastic for 330 yen (tax included). It is an item that is useful when you go out for a while.