Our 30 oz double walled stainless steel tumbler is the perfect combo of stainless steel and thermoplastic. The stainless steel outer wall and the black liner keeps your drink hot or cold at a price that makes this the perfect give away item. The recessed contour design is perfect for most cup holders in cars, boat and golf carts.Perfect for people on the go, for the home and office, for any outdoor activities and and long distance travel. It is a quality give away item that will promote your business everywhere it will be taken. The sleek design and large imprint area makes your logo stand out. It will make a great gift for employees, loyal customers or just to say thank you. It comes with a clear, spill proof lid with thumb slide and non-slip base. Meets all FDA requirements, BPA Free.