This is a WOW-Kid's Cup by NUK and it is amazing, the girls both have one and they never spill!!! That is what it is known for and it all comes apart and is dishwasher safe, if you have a toddler or young kid, you need one of these in your life. I picked them up at our local Target, Walmart might have them and Amazon is currently sold out :(, sorry!
*(If you go to Target to look for them, they are not in the baby area! They are in the kitchen/ dish area where the sell reusable adult water bottles, and kids character plates.)