Kawaii One Size Heavy Duty Diaper

Product Description

The OS Heavy Duty in Velcro Closure consists of 2 Parts - A Waterproof Outer Cover + 2 large Absorbent Microfiber Inserts

Part 1:

Waterproof Outer Cover

Made of soft and durable TPU fabric. Thermoplastic polyurethane (TPU) is a composition specifically adapted to produce non-porous membranes exhibiting waterproof and water vapor transmissible. High performance, durable, excellent water-resistant, cut and tear resistance and soft.


  • Wide Pocket Opening for Easy Stuffing
  • Large Laundry Tabs
  • Front Panel - Extra leakproof protection for babies sleeping on their tummy

The Cover has a pocket opening located in the back inner layer to accommodate the microfiber inserts, once stuffed it is just like an (AIO) ALL IN ONE Diaper.  The cover itself can also be use as a diaper cover over your favorite prefold or fitted diapers. 

There are 3 rows of snap buttons on the outer cover that will transform the diaper from small to medium and to large.  Fit from 8-36lbs.

Fold Back Laundry tabs

This cloth diaper already comes with fold-back laundry tabs, an extra piece of loop tape that lets you fold the hook part of the tab back for washing.  By folding the tab back and securing the hook part of the tape, you can keep the hook tape from catching on other diapers in the washer.  Folding the tab back also lessens lint buildup in the hoop tape and prolongs the life of the fasteners.

Ajustable Fit with Crossover Hook & Loop Tabs

The diaper feature a Velcro Closure with overlap to fit smaller babies.  The 3 rows of rise snap buttons can transform the diaper into the following sizes to fit babies from newborn to potty training: 

Small - Snap the top row button into the lowest row button
Medium - Snap the top row button into the middle row button
Large - Leave button un-snap

An easy and flexible crossover hook and loop tabs allow further adjustments to fit a smaller waist. 


Part 2

Environmentally Friendly Microfiber Inserts

The Inserts (or soaker pads) are made from 100% unbleached microfiber.  The material has many tiny strands and is environmentally friendly.  It has 40x more absorbent surface than cotton and is less bulky.  They are soft and easy to clean.

We include 2 Large Absorbent microfiber inserts in each diaper – one for daytime and the second for nighttime or heavy wetter.

Size Chart

  • Weight: 8-36 lbs.
  • Rise: 13.5" - 19.5"
  • Waist: 14" - 28"
  • Length: 19.5"     
  • Crotch: 7.5"   
$ 6.00 $ 9.95