The Might Mug is powered by our innovative and patented Smartgrip Technology. -Simply place Mug down on your desk and it creates a powerful airlock which allows Mug to resist accidental knocks to help avoid spills. -When you lift Mug the pressure is instantly normalized allowing the airlock to release and Mug to lift naturally. -Lift straight up using the handle to take a sip. -Contents are kept hot with the double wall insulation. -Built in coaster eliminates watermark rings. -Constructed from BPA free plastic.
