![Upgraded Slide Lid for 20 ounce Laser Engraved Travel Mugs](http://wissendesign.com/cdn/shop/products/upgrade-lid_{width}x.jpg?v=1517068806)
Upgrade your travel mug with a slide lid that can be opened and closed as needed. The upgrade lid is available for both 20 and 30 ounce travel mugs.
Upgrade your travel mug with a slide lid that can be opened and closed as needed. The upgrade lid is available for both 20 and 30 ounce travel mugs.