Best Bottom Diapers Microfiber Doubler Insert, Medium

The doubler option perfect for heavy wetters or for a long nap or car ride. Consisting of 2 layers of super thirsty microfiber and made to fit with any regular insert option of the same size. Snap in the doubler option and snap a regular insert of your choice on top. Best Bottom Doublers are almost identical to the Microfiber Overnight inserts above. The only major difference is thickness. Less layers of microfiber result in a thinner insert, a less bulky diaper, and more mobile baby.