Thirsties Duo Diapers - Two Sizes from Birth to Potty Training!
Thirsties Duo Diapers, like the Thirsties Duo Wrap Diaper Covers, are not a one size diaper, but a two-size diaper. Specifically designed to have two generous sizes, the Thirsties Duo Diapers offer the same variability as a one size diaper system, as well as a more comfortable, snugger, leakproof fit for babies on both sides of the size scale; Thirsties will fit a tiny newborn, as well as a much larger, potty training Toddler.

The Thirsties Duo Diapers adjust in the rise and waist; three rows of snap settings increase or decrease the rise and durable hook-and-loop closures loosen or tighten the cloth diaper wings around baby's waist. Outfitted with Thirsties' signature leg gussets, Thirsties Duo Diaper provides advanced, leakproof protection and will fit babies of all shapes and sizes.

Family, Friends, Daycare and Nursery Providers love how easy it is to use Thirsties Duo Diapers. Hand over a cloth diaper bag with the inserts already stuffed and the rise adjusted?even the most reticent caregiver will be able to wrap your baby in cloth diaper comfort.
Thirsties Duo Diapers are FREE of any PVC, phthalates, lead, and latex.
Thirsties are Waterproof, Breathable and Ultra-Soft
The inner lining of the Thirsties Duo Diapers is sewn with a breathable, pliable, ultra-soft 100% polyester microfleece; the fleece wicks moisture away from baby's skin to the insert within, makes solid waist considerably easier to get off the diaper, and resists staining.
Soft bindings protect babies legs and waist from red marks and fold-over laundry tabs protect the hook-and-loop closures and lengthen the life of your diapers; when secured close the laundry tabs prevent lint from gathering on the aplix and it will not get hooked to your other cloth diapers in the same wash.

The outer cover is a waterproof, 100% polyester fabric with an urethane coating. Available in several bright and gender-friendly colors and prints, the Thirsties Duo Diapers are as enjoyable to look at as they are to use.

Thirsties Duo Diaper has Duo Openings!
Thirsties Duo Cloth Diapers are designed with an inner "sleeve" between the microfleece and waterproof layer. Unlike most diapers with pocket-style openings, this sleeve has duo openings on both sides of the diaper.
Because of the duo openings diaper get more thoroughly cleaned in the wash and diaper changes are faster! Best of all your hands can stay totally clean when doing diaper laundry because you do not need to remove the soiled inserts before tossing them in the diaper pail or washing machine. The Thirsties Duo Diaper inserts agitate free from the sleeve in the wash!
Duo Inserts Provide Double Duty Too!
Thirsties designed their special Duo Inserts from two layers of serged microfiber terry snapped together with five serged layers of hemp jersey. The first insert layer is comprised of 100% microfiber terry and the second insert layer of 55% hemp and 45% cotton.

This means Thirsties Duo Inserts provide SEVEN highly absorbent layers! Custom knit to Thirsties' specifications, they boast their "hemp jersey is thicker, softer and holds-up better than any other on the market." Best of all, the hemp jersey is made right here in the USA!
The microfiber terry absorbs quickly and tucks up right beneath the microfleece fleece top lining. The hemp jersey absorbs deeply to prevent compression leaking when baby is in a car seat, sitting on momma's lap, in a swing, or laying in bed for night time or nap time.
Like the Thirsties Duo Wrap? You'll Love Duo Diapers!
Similar in feel and fit as the best selling Thirsties Duo Wrap Diaper Covers, the Thirsties Duo Cloth Diapers are soft, absorbent, reliable, and waterproof.
While one size diapers have quickly gained popularity, they tend to be too big for the average newborn and too small for most toddlers over the age of two. In some cases a one size option may only "truly" fit a baby properly between 10 to 32 lbs., while a two-size diaper like Thirsties Duo Cloth Diaper will offer a better fit from birth to potty training.
The Generous Sizing of Thirsties Duo Cloth Diapers
The Thirsties Duo Cloth Diapers are known to be very generous, so be attentive to the sizing provided below. Don't size up because if a cloth diaper cannot fit snuggly, there is great potential for leaks.
| Size |
Waist |
Thighs |
Rise* |
Weight |
Age |
| Size One |
10-19" |
4-10" |
14-16" |
6-18 lbs. (3-8 kg) |
Birth - 9 Mo. |
| Size Two |
14-25" |
8-14" |
18-20" |
18-40 lbs. (8-18 kg) |
9-36+ Mo. |
*To measure rise: Measure from the top of the diaper in the front to the top of the diaper in the back, through the legs. |