Review on Simple Modern Kids Insulated Stainless by Kimberly King

Pro: very nice design. The size is perfect for our baby for milk/water. The straw is flexible and soft. The lid closes tightly and the straw opening is insulated "almost" airtight. Cons: I don't know why they didn't think of this before, but my toddler can easily pull out a straw, and he also likes to stuff a straw into a cup. So it's a constant struggle: He's pushing the straw and then I have to twist the straw and put it back in, maybe a good 20 times during the meal. Very frustrating because apart from that feature it would be the perfect mug, but we'll probably have to keep it until it's old enough to understand that 'you can't' put a straw in a mug.