14oz Synergy Stainless Steel and Acrylic Travel Tumbler with custom decoration. Choice of tumbler color and imprint color. This is a stainless steel inside lined with stainless outer and acrylic accent. The acrylic accent is available in 3 colors. The lid is also made with stainless steel and has slider opening. This tumbler is perfect for keeping your traveling drink hot or cold without a major spill. It has a screw on thumb slide lid. With custom personalization and colors, it makes an ideal promotional product for your business, team, civic organization, or other group. It is a great memento or souvenir, and can be used indefinitely with gentle washing.