This is my favorite straw training cup for babies (and we’ve tried quite a few!). - The lid is easy for grown ups to remove / replace, but not for littles - The straw stays put so no yanking out by tiny hands - The double handles offer a great grip - I love the soft sides for gently squeezing to push liquid up for straw training - Cup can also later be used as an open cup OR as a snack cup (with included lid) LTKBaby