Gray Grey Wolf Love Ceramic Coffee Cup Tea Travel Mug Art Nu Whether it's with you in your car or on your desk at work, this Wolf themed travel mug is a MUST HAVE. Practical & convienent. Travel mug holds up to 18 ounces, with a snug plastic lid and two openings for sipping. Adjustable lid closes to prevent spilling. Mouth of the mug measures 3-1/2" and tapers down to a 2-1/2" base.