I used this box to pack a lunch for 6 year old daughter and I also used it for my husband's lunch. I packed yogurt and applesauce without experiencing any leaks because of the silicone seal on the top. The foods didn't mix between the seperate compartments and everything stayed in it's own sections. My husband kept the box in his cooler on ice and the water out so his sandwiches stayed dry. The box comes with a large spoon in a matching color of the box's outer shell. After I bought this box, the company sent me an email with 5 ebooks full of recipes and ideas. This box lets me make easy bento lunches everyday.