Simple Modern Kids Water Bottle with Straw Lid | Insulated Stainless Steel Reusable Tumbler for Toddlers, Girls, Boys | Summit Collection | 10oz, Solar System

Q: What age is this cup good for?

All ages, as long as your child can drink from a straw!! This is my 15 month old’s primary drinking vessel (because I hate sippy cups), and he does great with it!! He even opens the straw himself. My older kids (3-9 yrs.) also use these for school. It only holds 10 oz, though, so they do have to refill it throughout the day.