Star Trek Starfleet Logo Tumbler : $30.79 
You might not be a doctor, but you'll never be thirsty when you tote this handy tumbler. Your hot drinks will stay hot and cold drinks will stay cold for whatever adventure you are on.
- Made of double-wall vacuum insulated stainless steel
- Laser engrave with any name up to 10 characters
- 12-hour hot and 24-hour cold retention
- Sweat-resistant with durable powder coat finish and fits most cup holders
- Holds 20 oz.; measures 7″Hx3.5″ dia.
- Item #30352758