I’ve just recieved two of your smoothie cups in the small and medium size. To say I’ve tried every other cup in the market would be an understatement. I’m absolutly obsessed with yours - You’ve nailed it! I have a very busy life with 3 little girls and needed a smoothie cup and an iced coffee cup as I’m perpetually drinking on the go. Yours don’t spill, are the perfect size, the straw can’t be removed by my toddler and the Ice in my iced coffee jingles all day while it sits half drunk in my 30 degree car! Unheard of! I’ve just gotten rid of all my subo smoothie cups for my girls and ordered 3 more of your cups for my 5,4 and 1 year olds. You guys have nailed it - pat yourself on your backs!