Add a little brightness to your day staying hydrated with this beautiful tumbler. It's great year round, perfect for keeping coffee hot or water cold. It's printed with our original watercolor collage.

It's magic basically, but if you want the scientific answer...

The process is called Dye Sublimation. Artwork is printed onto a sheet of high-release paper and transferred onto the substrate using heat and pressure. Heat converts the solid dye particles into a gas — known as sublimation — and bonds them to the surface. The dye is absorbed into the material creating a smooth, and machine washable finish.