Morning without time. I just want to bring a sandwich without worrying about the cross section ...! I have found an interesting bento goods that will meet your needs, so I would like to introduce them.
An item called "Pitatto Lunch Case" released by Mana this year. With this, it's super easy to make a sandwich lunch!
The bread-sized case is thin on one side and made of soft silicone. Place two slices of butter or margarine-coated bread (8 slices recommended) and sandwich ingredients on one side.
All you have to do is put the bread on it, close the case, and take it with you. A super-simple mechanism that eliminates the hassle of wrapping and cutting ...!
The softly stretchable silicone gently wraps the sandwich and applies moderate pressure, so by the time you eat it, the whole thing will fit in well and be easy to eat. Besides the lunch box, it may be convenient without wrapping when you want to lay a thick sandwich a little.
By the way, if you replace it with seaweed and rice, you can easily make it without rice. For women, this one and miso soup will be enough for lunch.
For those who are worried about the whole bite and children, it is easier to eat after cutting it. Don't forget to prepare an ice pack and a cold bag in hot weather. "Pitatto Lunch Case" is available in light blue and yellow in addition to red, and the price is 1,380 yen (excluding tax).