“I'm so glad I got the lid and straw with my cup. This is by far the BEST cup he has ever had! He has autism and he is an aggressive chewer so he chews up all of his cups and straws. But he hasn't been able to chew up this one! I was so surprised! I absolutely love this cup because it is easy to clean, won't break, and it doesn't look like a baby's sippy cup. My son has been using sippy cups his whole life and he's 7 and finding a cup that doesn't look like a baby's is very difficult. All of the ones we have purchased get chewed up and we have to throw them away but not this one! Best invention ever! Thank you Silipint! (Update) He is 10 now and he still uses this cup! It's the best. Even if he drops it it doesn't leak very much. He uses it with a stainless steel straw now since he chewed up the one that came with it though.”