The 16 oz Slurpy Tumbler features a double wall and straw, making it perfect for on-the-go use. It is top rack dishwasher safe, ensuring easy cleaning. Optional imprint locations are available on the lid and bottom of the tumbler. Please note that the Clear Slurpy ONLY is available with an optional insert of film, foil film, foil stamp, paper, glitter, burlap, patch, or metallic insert. However, keep in mind that all Elevation & Fresco imprint methods require handwashing.