Vivinavi

Onigirizazu Silicon Case Bento

Price here is for 2 pieces.

Just open the lid and fill with ingredients.
You can use eggs, lettuce, sausage, leftovers from last night, etc.
One side is silicone and can be stretched like a balloon, so you can pack a lot.
Fold up the case after filling, and it is easy to carry.
By the time you eat it, the silicone presses down on the many ingredients to keep them in place and prevent them from falling apart.

New and unused
Please note that it has been in storage.