We’re loving these Bentgo boxes for packing school lunches! On the left side, there is a plastic piece that you can move to make the area smaller/larger or you can remove the plastic piece and have one big area. More than big enough to fit a full sandwich! My kids are 6 and 4 and are able to use these jndependently. Back to school, lunchboxes, back to school lunchbox, lunchbox, school lunchbox, lunch on-the-go, school essentials, back to school essentials, bentgo box, travel, travel essentials backtoschool lunchbox bentgobox schoollunchbox backtochoolessentials LTKKids LTKFamily LTKTravel