Review on MISS BIG Microwave Dishwasher Containers by Prettyboy Capers

Bought this for my son and boxed it up the same day he picked up his bentokid brand. The compartments are huge which would be fine for my own lunch but not for my preschooler. I think I got a defect because the lid is locked but opened by itself. I tried again to lock it a little tighter, but even with the slightest push upwards, the lock disengaged so easily. It only happened on one side so I can see how it should work but not with a lock. Because of this, I don't let my kids use it for lunch. Looks like I'll be using it for walking where I can make sure it doesn't get flipped over in transit. I love that it fits in a full size sandwich