Review on 4 Compartment BPA Free Bento Lunch Box For Girls, Kids & Adults - Food & Microwave Safe Snack Containers - Perfect For School, Pre-School And Daycare Lunches Pink Rose by Rhonda Quire

I almost returned it for leaking, until I found out that it need a special trick for leakproof. Push the center part of the lid down, so that the rubber is in the track. Otherwise, when you just close and snap the four snaps, they only put the edge part of the rubber in the track, not the center part, which will cause leaking! Once you do that, it is leakproof every time beautifully! I spent a weekend training my 5 year old to close and open it correctly. Yes, it is a little tricky to open too, because the leakproof will suck the lid tightly on the tray. I taught my boy to gently insert his spoon top into the seam and twist a little on each corner, it will break the suction and open. But I have tried several other brand, this one is the winner. It is so neat that I wish I go to school again(to use it) my boy enjoy seeing his meal through the clear little window on the lid every morning learning what he is going to have for lunch too. I do wish the tray is stainless steel and removable though. But this is still my favorite.