t coordinates with other Zak dinnerware lines so you can create the look that suits your style. Made of durable plastic, the tumbler is suited to indoor or outdoor dining. It's BPA free and dishwasher safe, so cleanup is easy, and multiples stack neatly for storage. The tumbler has a 14-ounce capacity and should not be microwaved. Coordinates with Zak dinnerware Great for use indoors and out Stacks for easy storage Made of durable plastic 14 oz capacity BPA free - committed to safety Dishwasher safe, do not microwaveZak Designs