Oh, bento boxes? Or food storage containers? If it has multiple sections to put different foods in, it's a bento box. If it doesn't, it's a food storage container. If it has a handle, it's a lunch box. Also, bento boxes are commonly called lunch boxes. Easy mistake to make tbh, a lot of native english speakers probably don't know what "bento box" means. (bento is a loanword, lol. Good ol' english.) Love the game btw! Can't wait to see the full version :D