For a confident ride on the bumpiest roads. Give leaks a run for their money with the Rambler Stronghold Lid. Designed for the 20oz and 30oz Travel Mugs, the lid twists on securely and uses dual-slider magnet technology to help keep leaks and splashes contained. To sip, simply push the magnet down and slide. When you're done, slide it forward. And when it's time for a cleaning, just pull the magnets apart and let the dishwasher do the work.
Do not use the Rambler Stronghold Lid with carbonated beverages or for storage of food or perishables.