Nascar silver Patented thermos sports mug signed Tony Steward #20 Nascar Thermos

Nascar silver Patented thermos mug, sports tumbler, Nascar vacation thermos mug. This is a Nascar-themed tumbler featuring the number 20 which was famously used by driver Tony Stewart. The tumbler is made of stainless steel and is designed to keep drinks hot or cold. These tumblers are often made of double wall stainless steel. Tumbler is signed with a signature of Tony Stewart a patented mug.