Peanuts Snoopy HaHa Travel Mug Have an uproarious good time when on-the-go with Snoopy and Woodstock from Peanuts ! This great 12 oz. Peanuts Snoopy HaHa Travel Mug is the perfect thing for fans of the Peanuts comic strip, specifically Snoopy and Woodstock. It features a sturdy plastic design with a background image of various scenes taken from the Peanuts comic strip and with a foreground image of Snoopy and Woodstock bursting out laughing.