"Graffiti Slug" stainless steel tumbler
 
do you need this? absolutely not.  but it might be fun anyway, right?  ;-)
and i know it ain't cheap, but it amuses me to give it a whirl!
let me know what you think! 
 
My weird artwork, obviously. Just had fun with it!
 
This will be shipped to you directly from the manufacturer, separately from anything else you might have ordered.

20-oz stainless steel tumbler keeps your drinks hot or cold on the go with a sleek, glossy finish and a spill-resistant lid. 
• Tapered stainless steel body
• Transparent press-in plastic lid
• Capacity: 20 oz (600 ml)
• Height: 6.77″ (17.20 cm)
• Double-walled vacuum seal insulation
• Glossy finish
• Dishwasher-safe