My daughter and I were going to her aunts, who lives about 9 hours away. She's just about finished with bedwetting, but just to be sure I told her to wear them. After about 4 hours into the trip, she fell asleep. I woke her up and what do you know, she's wet. We pulled over to the side and I let her go change. Overall, I'd rate these diapers a 5 stars because of how much they helped us over the years.