Upper Playground recently announced the launch of their new collaborative project alongside graffiti specialists Montana Colors. This special artist series of cans features designed by four of the premier artists in the industry, with this first preview offering a closer look into renditions from Mr. Cartoon and MQ. Both cans come in their own MTN Box with commemorative artwork from each respective artist. Both are now available, in limited quantities, through Upper Playground flagship locations as well as their online store.