They work great!
Perfect for vacations where we are unsure if we will have access to a washer/dryer. We also just started using them at night for my 7 month old because she was waking up soaked. We use H&L shells over them and it has greatly cut down on the leaks!
Always our go to for trips. We have used biosoakers for all of our family moves over the years. Still get to use our shells and find balance with our wants to keep our waste to a minimum. Easy for family to fuse too.