Looney Tunes Tweety Plastic Travel Mug Take the Looney Tunes Tweety Plastic Travel Mug to work! Plastic travel cup with lid. 16-ounce mug features Tweety Bird's animated face! A 16-ounce travel cup, the Looney Tunes Tweety Plastic Travel Mug makes the perfect gift for fans of the Looney Tunes cartoon! Let Tweety Bird keep your beverage of choice from spilling at work. If you've got a friend or family member who loves Tweety Pie, make the Looney Tunes Tweety Plastic Travel Mug a gift!