Most asked questions in my DMs….. I could go on and on and on about all the suppy cups we have tried. Either the bottle is metal and dents things when they hit the floor, or the straw is tiny and you have to spend forever cleaning them, or it’s not leak proof, or there is no straw and they get frustrated when they can’t tip their head far enough back to get all of the milk/water, or they don’t have handles for their little hands to hold onto. This has been my favorite by far.