CVault X-Small Humidity Controlled Storage Container, 3.25" x 1"CVault X Small Humidity Controlled Storage Container, 3. 25" x 1" The CVault X Small Humidity Controlled Storage Container features 18 10 food grade stainless steel construction thats both lightproof and airtight. The ultimate solution to curing and storage, this container is specially designed with a silicone seal and snap on lid to ensure contents stay fresh. Write on the lid with nonpermanent marker, erase and re label as contents change. Use with