NoGoo Nonstick Silicone Containers 5pk.

These container lids close tightly so you can store them in your pocket without fear of leaks! The squeeze and twist top makes it easier to open because let's be honest, no one likes fighting with their concentrate container. NoGoo silicone containers allow you to get ALL of your concentrates out of the container - no waste! If these containers didn't already sound perfect, they bounce. YEP you drop it (or throw it) it will bounce and the lid will stay on. Try and beat that!