I got this mug because I actually had an accident and ruin my laptop with a cup of coffee. It works perfectly. It really keep my coffee hot for long periods of time! I love it!
Bought this for my accident prone co-worker. It has already saved us from cleaning up a mess when her purse slid off the desk while looped around this coffee mug. The mighty mug was able to support the weight of her heavy purse. Very impressed and totally worth the money!
The video blew my mind so I bought it. Still don't understand how it works lol. I don't care though, It works!!!