Any recommendations for a hard - to-spill cup with a tight lid I can use to serve my kids yogurt and fruit smoothies in the car? I love smoothies as a healthy snack wit protein (we use Greek yogurt) I can feed my kids on the way to after school activities, but don’t want smoothie all over my car 🤪🤪. Prefer something that takes a straw; kids are 3, 5, and 7. Thanks!!