As the ultimate travelling companion, the Autoseal Transit thermo mug offers you all the functions you already love about thermo mugs - plus a few more features to help you reach your destination safely and comfortably. This stainless steel thermo mug is absolutely drip-free thanks to Autoseal technology. Even if the train comes to an unexpected and sudden halt, your outfit is protected from hot coffee splashes. In addition, the CleanGuard lid protects the drinking opening from bacteria and germs that lurk on the bus or in the lift, while the Autoseal button seals the cup to prevent leaks. The Thermalock vacuum insulation keeps drinks hot for up to 5 hours. So you can start the day without a care in the world.