The Thor Hammer Mason Jar Mug takes the popular canning vessel and places the awesome power of Mjolnir right on the side! I guess that's why this thing has a handle, right? It is probably the only way to pick this thing up! All the cool kids these days drink from Mason Jars and since you like Marvel's Mighty God of Thunder so why not get the Thor Hammer Mason Jar Mug?

Hand wash only! Not for actually canning!

Proposition 65 notice for California residents.