The Go-2 Products AST500MIX color-changing disposable reusable straw comes in a pack of 500 straws, is made of polypropylene to resist breakage, and is suitable for use with iced drinks, shakes, smoothies, and other cold beverages. Portions of the straw that are exposed to temperatures of 19 degrees C or lower change from one color to another, and revert to the original color at temperatures over 19 degrees C. The straw is dishwasher safe.

Go-2 Products manufactures disposable cups, cutlery, and straws for the retail, food service, and healthcare industries, among others. The company, founded in 2011, is headquartered in Burlingame, CA.