I Run A Tight Shipwreck Tumbler 20 or 30 oz
Tumbler comes with clear slider lid and stainless steel straw.
Keeps drinks hot or cold for up to 4 hours.
Vacuum seal keeps liquids and carbonation fresh. Made from double-walled non-toxic stainless steel.
***Some dishwashers use high heat/dry cycles, possibly causing the ink to reactivate and cause running, I recommend hand wash only***