Store your stash in The Humboldt Medtainer. Humboldt Med-tainers are a 3-piece water proof and grinder all in one container for your smoking convenience. Capable of holding and grinding at the same time, the Humboldt Med-tainers is great for traveling and safely protects wherever you may be. This 3.5" x 1.5" Med-Tainer has our original Humboldt Treelogo brand printed on the side, displaying its uniqueness for everyone to see.