Tommee Tippee Sippy Cup Making Loud Air Noise and Cap Loosening
August 11, 2024 3:04 PM52
We bought a Tommee Tippee sippy cup two weeks ago, and while my twin daughters have no issue drinking from it, there’s a... loud air noise every time they take a sip. It’s not a minor sound—it’s loud enough to wake one twin when the other drinks at night. It seems like air is coming from somewhere, but