This bucket mug is the first version (a test mug) that Bosko made for Latitude 29’s tenth anniversary. This version of the mug is smaller in size than the mug that was finally released, 4” high and 4” wide, holding 16 ounces. The final version was bigger measuring 4.5” high and 5” wide holding 29 ounces.

Designed by Bosko and produced at Bosko’s Southern California studio, Bosko made six of these Latitude 29 artist proofs in various colors. Both mugs feature a variety of Moai's around the outside of the mug and “L29” in the front.