Quench your next great thirst with tasty sips from this adorable 16 oz insulated Jack Russell Terrier Tumbler after a walk in the woods or a run in the park. Made from BPA-free plastic, this washable 6" x 3.5" Jack Russell Terrier Tumbler features a perfect picture of this energetic little nipper. Our double walled Tumbler keeps drinks cold, hands dry and has a resuable Straw Included. A brave Jack Russell named Bothy became the first dog to travel to both the North and South Poles in a 1982 expedition. Let's celebrate the courage, spunk and spirit of this fearless pup!