I've had trouble with a bad leak recently, went out grocery shopping, felt something wet and to my horror, my one piece bag had
opened up right under the seal. I was in a terrible mess, it leaked everywhere, lucky I was wearing pants.
I told a friend of mine, and the same thing happened to her with the same bag, she called the company, and apparently it was a bad batch.
Luckily I was 5 minutes away from home, and cleaned myself up.