Friends with Knives

This 20oz Vacuum insulated, thermal tumbler is designed to keep beverages hot or cold for extended periods of time and comes with a clear, shatterproof, sliding lid as well as a straw. Personalization and customization options are available, with the design being part of the cup rather than a vinyl or sticker. Boasting high quality materials, these tumblers are dishwasher safe, though hand washing is recommended to prolong their lifespan.