Our aluminum tea jars block light, which is especially damaging to organic materials, keeping your goods fresher for longer. The tea stash jars is discrete, simple to use, and portable, it is durable, airtight,storage containers. Unlike some other aluminum jars, our tea cans are to make them smell proof, odor free, airtight, and waterproof. They can be used to store other items such as nuts, oils. Our tea stash tins are constructed with high quality aluminum, and are a perfect solution to storing and preserving your favorite tea.