I bought a value pack and some of the packs leaked and other packs were perfect. When I say leak, the moisture actually came through the nappy at the back, not out the sides. This created a big wet patch on the back of baby’s clothes and made for lots of changes! Other packs however we had no leaks. This was very frustrating as the comfort of the nappies is great and we’ve had ni nappy rash. Have decided to try another eco brand however as just can’t trust if the packed I’ve opened is going to mean consecutive leaky nappies or not. Such a shame.