The KeepCup
How do you measure the impact of not doing something?
Most parents, if asked, would say that one of the greatest inventions of the 20th century is the Sippy Cup – a spill-proof cup designed for toddlers. When my daughter was a little, she loved her Sippy Cup because she could drink from any number of angles and never spill a drop. I loved it for the same reasons – especially in the car, on a plane, or when she was sitting on a piece of upholstered furniture. She continued to use her Sippy Cup for years after toddlerhood and her reluctance to give it up never bothered me. In fact, I used to tell anyone who would listen, that the Sippy Cup is truly one of the best inventions ever and that Sippy Cups for adults would be the next great invention. Read more 
Paddock Post 