Review (5/5): Perfect Travel Container
I bought these as I wanted something to send with my kids to school but also wanted to be able to refill them myself. I also wanted silicone because if it was to be left in the car and got hot the container wouldn't warp like a plastic container. The container all the way around seems secure and leak proof. The lid has a piece that goes in the opening so even squeezing the container when it's closed it was not leaking out the hole into the cap.