Itsy Bitsy Bums has a new home!

You should be automatically redirected shortly. If not, please go to

Bestbottom All-in-Two System - Inserts

Price $3.95 - $6.95

Product Details
  • Choose between multiple materials, sizes and absorbencies - these choices ensure the ultimate customization and a trim fit
  • Inserts available
    • Hemp/Organic Cotton: consists of five layers of hemp/certified organic cotton topped with a soft layer of hemp/certified organic cotton fleece
    • Stay-Dry: consists of four layers of super-thirsty microfiber topped with a super-soft no-pill fleece which pulls moisture away from baby's bottom, keeping them feeling dry
    • Overnight: consists of six layers of super-thirsty microfiber, designed to fit with either the Hemp/Organic Cotton or Stay-Dry insert of the same size - simply snap the overnight insert in the shell, and snap the regular insert on top (see illustration below). Please note - the Overnight insert is designed to be snapped-in as a doubler only, and is not intended to be used by itself (aka it has exposed microfiber and snaps on both sides of the insert).
  • Made in the USA
  • Looking for Bestbottom shells? Shop here
  • Interested in buying multiple inserts? Check out the bulk packages available here

What Do I Need? 
  • To use the Bestbottoms All-in-Two System full time, I recommend: 
    • Newborns: 2-5+ shells, 12-15 Small (birth-14lbs) inserts, 2 overnight inserts
    • Infants: 2-3+ shells, 8-10 Medium (11-22lbs) inserts, 1 overnight insert
    • Toddlers: 2+ shells, 6-8 Large (16-35lbs) inserts, 1 overnight insert
  • Note: these recommendations are one-day's-worth of shells and inserts. For more days, simply multiply by the number of days you want to go between washing. 
  • Also, choosing the insert for your baby's current weight will ensure a very trim fit, but is not necessary

Sizes Information
  • Small: birth-14lbs
  • Medium: 11-22lbs
  • Large: 16-35lbs
  • Note - weight ranges are approximate, and vary by baby's body type and wetting needs

Select Insert Type and Size

during the day - diaper changes made easy

for use overnight - add the snap-in Overnight Insert for added absorbency

Images and content contained in this site are under copyright by their respective creators and authors. No rights are given, expressed or implied that any pictures, graphics or content on this site may be copied or used for any purpose without expressed written permission from Abby Flores.
Blog Design by Edub Graphic Art and Design