Best Bottom microfiber overnight insert consists of 6 layers of super thirsty microfiber made to fit with any Regular insert option of the same size. Snap overnight insert into cover then snap regular insert of your choice on top. Our Overnight option makes cloth diapering at night with no leaks a breeze!. Overnight inserts are available in 3 sizes. Sizing is approximate and will depend on size and shape of baby as well as how heavy of a wetter.
Small: birth-6.5 kg, Medium: 5-10 kg, Large: 7.5-16+ kg