Thirsties Duo Wrap Snap - Size Three

Sugar Plum
Flutter By
Set Sail
Snow Day
Adventure Trail
Fin Grey
Midnight Blue
Stand Tall

 Size Three 40-60+ pounds

Stock Status: In stock. Usually ships in 24 hours.  

Quantity discount   Order 6 or more total of any closure or size of the Thirsties Duo Wraps and save 5%.   Add them to your cart to see the savings in your cart.

Thirsties Duo Wrap Snap Size Three Images Link

Outgrown size Two?  It may be time for size Three. 

The Duo Wrap size Three diaper cover is designed for babies and children in the 40-60 pound range. This Duo Wrap has the same adjustable rise and signature leg gussets that work so well on Duo Wrap sizes one and two, now available in a bigger size. This is BIG. If your child is under 40 pounds but has outgrown size 2 Duo Wrap, this may possibly be too big. Consider the in-between size Thirsties Diaper Cover size Large.    

An exposed PUL ("wipe clean") waterproof diaper cover that adjust with your baby's growth. This is the new size Three for those who outgrow the Thirsties Duo Wrap size Two. Adjustable rise snaps. For use over any style diaper. Made in USA.


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Customer Reviews

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  • Thirsties
  • baby
  • prefolds
  • covers
  • diaper
  • flats
  • daughter
  • toddler
  • nighttime
  • wool
Monica K.

Great as usual, but much bigger than expected.

Same quality as my other thirsties products, however very large. My daughter is growing out of the rise on her size two thirsties but not the waist. I thought maybe this size could be snapped down enough to give me more rise but still fit in the waist. Not at all. Great for a larger all around baby, but my long lean baby, not so much. I kinda feel like thirsties is missing a fourth size like a 2.1, for exactly this problem. They may still get used, but if your having the problem I am, they probably aren’t going to work.

Green Mountain Diapers

Thank you for your review Monica! If looking for a size in between size 2 and this size 3, a great choice is Thirsties Diaper Cover in size Large. It is bigger than Duo size 2 and smaller than Duo size 3. You can find it in hook and loop closure as well as snap closure.



Very happy to see that Thirsties added a size 3. We've been using size one and two covers exclusively with prefolds and now flats. My eight month old is a big boy, about 23 pounds now, and while he still fits in size 2, his night time diaper got too bulky to fit in the size 2, so the size 3 on the smallest settings is perfect! And I'm sure we'll be using it during the day before long (he grows out of the height before the width settings). Plus the patterns (Set Sail and Foxy) are adorable!

Amanda M.

Nice size

I really like these for nighttime for my toddler over our nighttime setup for when I don’t want to use wool or they’re drying. They are actually the perfect size on the largest setting if you wanted to pad fold a xl prefold to give an idea for size.

Jennifer D.

Cute and functional

This was just what I needed for my 3 year old. He is too tall for the OS diapers now and this fit him great! I also really love the elephant print.

Amanda M.
United States


Size three is big! But perfect! It fits with plenty of space over the xl workhorses so that there’s still room to move and no cut off circulation for my toddler.

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