Bamboo Overnigh Insert - Bamboo Insert consists of 6 layers of silky soft bamboo viscose. This is our trimmest insert yet, but no less absorbent! Natural fibers need to be prepped to become absorbent. Please wash and dry 4-5 times before use.

Material: 100% bamboo viscons
Small: birth- 14 lbs
Medium: 11-22 lbs
Large: 16-35 lbs

Best Bottom Diapers are an amazingly innovative all-in-two cloth diapering system designed to work from birth to potty training... and then there's a Best Bottom trainers system for potty learning that is compatible with the same inserts! All you need to do is snap in inserts and remove them when wet. Best Bottom Diapers' double gusset system and easily wipeable shell makes this a popular choice for an all-in-two diaper system. The cute prints and beautifully contrasting colours of Best Bottom shells make them collectible and fun!

All Best Bottom diapers and inserts are made in the United States.