Dr. Brown’s 150ml Bottle Leaks 15–20ml Formula When Shaken

We have been using the Dr. Brown’s wide-neck 150 ml bottle. At first, it leaked a little, and I thought it was my mistake. But over the past few days, it has been leaking 15–20 ml of formula while shaking the bottle, leaving everything covered in milk.

For such a big brand, it’s disappointing to see so many recent complaints about leaking issues. They claim it happens because people don’t follow the instructions, but I believe this is just a way to excuse themselves.

With my first child, I never experienced this problem, but with my second child, I face leaks almost every day. I think this is due to poor quality and production flaws. Unfortunately, I can no longer recommend this product to anyone.