We have all had to deal with nasty accidental spills in the past. They are not fun to deal with. Getting the right mug could help you avoid that. This Mighty Travel Mug is the one for the job. It uses Smart Grip technology to prevent accidental spills. It fits in a car cup holder and has a leak-proof lid and double insulated wall. You should not push your luck too far but the Mighty Travel Mug does make daily spills go away.