The Knickernappies One Size Diaper is the first of its kind: a side-snapping, onesize diaper that comes with TWO inserts made in the USA! (Yes, even our inserts are USA-made!) Now it's also an award-winning diaper! Winner of a Best Products Award from iParenting Media!
Knickernappies OneSize Diapers have some great features:
- Four size adjustments to fit your baby best -- Small, Medium Short, Medium, and Large
- Tested to fit babies from about 8 lbs to 40 lbs
- Two inserts with every diaper, sizes small & large, and our inserts are Made in the USA!
- Choose between two top-rated LoopyDo inserts or two microfiber inserts.
- A scooped tummy panel & topstitching for best fit under chubby baby bellies
- Buttery-soft, non-pill fleece inner to keep your baby dry and comfortable
- Elastic on both sides of the pocket opening to hold the insert in place
- Very gentle Lastin elastic in the leg and waist - no red marks!
- Lastin elastic is long lasting and can't "go out" like regular elastic
- Two Year Guarantee on elastic and lifetime guarantee on snaps.

Instructions for use:
Adjust the rise snaps so the diaper fits near your baby's belly button. Slide an insert into the pocket (small insert for smaller rise settings, large insert for the medium & large rise settings). Make sure the insert is flat, then fasten the diaper around your baby. Adjust the waist snaps and hip snaps accordingly for a custom fit. When soiled, remove the diaper from your baby, remove the insert, and place both insert and pocket diaper into the diaper pail.