Thirsties Diapers

Thirsties Duo Wrap Snap

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Thirsties Duo Wrap

Thirsties Duo Wraps - the go to cover for diaper service customers!

Thirsties Duo Wraps are one of our favourite diaper covers. Adorable prints, fun colours and a great fit are just a few of the many reasons to choose Thirsties Duo Wraps. The diaper wrap has an adjustable rise, meaning one size spans 3 regular diaper cover sizes (for example xs, small and medium). Having two sizes instead of one, allows for a better fit and it will cover your baby from birth to potty training.

Thirsties Duo Wraps are completely waterproof yet remain breathable, pliable, and very comfortable for your baby's delicate skin.  With the adjustable rise you will only need two sizes from birth to potty. Leg gussets provide advanced leak-proof protection and bindings are super-soft against your baby’s skin. Pairing the adjustability in rise with our signature leg gussets, makes this wrap the most versatile on the market. Whether your baby is tall or short, thin or chunky, this cover will keep those messes contained!

Thirsties Duo Wraps are a very trim fitting cover. They are the preferred wrap for trifolded prefolds or trim fitted diapers.


Though other diapers claim to be 'one-size', most are too big on the average newborn and too small for toddlers over 24 months of age. In fact most parents actually need 3 sizes: a newborn, a one-size cover and a toddler cover. Thirsties Duo Wraps cover your baby from birth to potty in two sizes with a better fit.


Thirsties diapers are made in USA.

What we love about Thirsties Duo Wraps:thirsties-penelope-500.jpg

  • Grows with your baby
  • Leg gussets keep the messes in thus protects your baby's clothing
  • Covers are absolutely waterproof
  • Super soft and breathable
  • Can be wiped between uses
  • FREE of toxins
  • Easy to use
  • Great colours and prints
  • Great affordability
  • Made in USA

Thirsties Sizing Options:

Thirsties Duo Line is available in 2 sizes which covers your baby from birth to potty training. Each of Thirsties Duo Line diapers have three rows of snaps that can be opened or closed to adjust to your baby's shape and size.

Size Weight Range Age Range
one 6-18lbs (3-8kg) 0-9 months
two 18-40lbs (8-18kg) 9-36 months




Care Instructions:

Prewash on warm. Wash on hot. Extra rinse.

Hang to dry or dry in the dryer on low or medium.

A 15 minute cycle on hot in the dryer once a month is beneficial to the waterproof layer.


100% polyester with waterproof TPU laminate
FREE of VOC’s, PVC, phthalates, lead, and latex.

View all Thirsties products.


Reviews (6)

E. 27th May 2021

Thirsties Duo Wrap Snap

I am very happy with this cover! What I love the most about this cover is that it is not bulky. I pair it with the disana knitted diaper and it is absolutely perfect :) I don't get any leak since the disana nappy is very well fitted to my baby thighs and adapts perfectly to my baby as it grows, Same goes for the thirties cover they are water proof so if the wetness goes through the disana nappy it is stopped by the cover. The cover also have many snap option so I never had any problem with the size over the months I have been using it. Im very satisfied and I love the pattern option as well!

Amanda 23rd Feb 2021

Great covers

Use over my fitted Lilly and Frank’s. They are great for the OS

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