We just received this cup a few hours ago. I was excited because it appears solid but I'm getting alot of air through the straw so my son isn't liking it. It's half water and air. Is this common with this product? It's also leaking from the straw ALOT.
I'll be returning if I can't fix it. I've put the straw all ways possible and filled the liquid to various levels - no success.
No more spills - this kids tumbler features a straw and a spill-proof valve so you don't have to worry about spills (even when it's upside down!) Seal the deal - silicone seal around the straw adds Extra protection against leaks Material matters- 100% BPA-free ; clean up- top rack dishwasher safe lid and body; straw twists apart for easy cleaning Get a grip - soft grip bottom pad helps prevent skids and tipping Perfect fit - Fits most car cup holders; for ages 3 and up