Bill Miller BBQ 32-oz Stainless Steel Merry Christmas Y’all Tumbler San Antonio, Texas

It’s Thermos Steel’s Big Boss Tumbler.

Top has slide to close it over the drinking hole

New, never used

It is 8 3/4-inches tall, 2 3/4-inches wide at the base and 3 7/8-inches wide at the top, across the lid