Thirsties Diaper Cover - Snap - sized diaper cover

47 reviews

Thirsties (Original) Diaper Cover in snap closures is a true-sized diaper cover. Made in USA.

XSmall  6  to 12  pounds (Runs bigger. I suggest 8-13 pounds and it is roomy enough to go over fitted diapers easily.)

Small  12 to 18 pounds

Medium  18 to 28  pounds

Large   28 to 40  pounds

Stock Status: In stock. Usually ships the same or next business day.  

Rainbow will stock at 11 AM EST Thursday, February 18.

Thirsties Diaper Cover Snap Images Link

The Snap version on this page. The Hook and Loop version is here.

Don't confuse this sized cover with the Duo Wrap. This one does NOT have snap rise adjustments. This is a true sized cover which comes in sizes XS through Large.

When Thirsties Duo size 2 is getting too small on your toddler, the size Large cover is the next size up. Large is bigger than Duo size 2 but smaller than Duo size 3.  It has room enough inside for a nighttime diaper.

thirsties cover snap aqua   fin grey thirsties diaper cover snaps  Thirsties Cover Snap Rainbow


The size LARGE of this Thirsties Cover is larger than the Thirsties Duo Wrap size 2.

A true-size diaper cover with snap closure. What is "true-size"? True-size or sized means that it comes in each size, XS, Small, Medium and Large. Unlike an adjustable rise cover or a one-size-fits-all cover, it doesn't have rise snaps, Not everyone likes the bumpy rise snaps on the front of adjustable covers, nor the bulk of the cover fabric in front when the rise is snapped down. This cover is sized so it is made to fit the actual size without rise adjustments. No cover bulk up front! The shape of the cover is not the same as the Thirsties Duo Wrap. It is roomier inside. Don't size up with this cover because it is generously sized. The XS cover is really nice over newborn fitted diapers. It is too big on small newborns, though.

The waist does still adjust since there are many waist snap selections to choose from. I find that not having rise snaps on the front does have an advantage for me when I hold the baby next to my body. It is more comfortable for me. I also think that true-size covers such as this are a bit less confusing for caregivers. It has gentle leg gussets and exposed laminate inside, also known as a wipe-clean interior.100% polyester with TPU laminate. FREE of VOCs, PVC, phthalates, lead, and latex. Another quality CPSIA-compliant, made in the USA diaper cover choice from Thristies.

The size Large is a big cover. If baby has outgrown the Thirsties Duo size 2, the size Large Thirsties Diaper Cover is the next size up after the Duo size 2. It is also a good nighttime diaper cover because it is roomy enough inside for extra doublers.

snap front diaper cover Small pictured. Very adjustable waist and it has leg gussets.

medium prefold Size Medium cover with size medium red edge prefold. The prefold lays right in there at full length without folding it down easily. This is a roomy cover. Great for pinning or Snappi fastening. The size Medium fits over the size large Workhorse. Small will fit over small or medium Workhorse. XS works with newborn or small Workhorse. XL Workhorse will work under either the medium or the large cover but I prefer it under the large cover but it depends on the baby's shape. What works with what is variable depending on baby's shape and your preferences for how you like things to fit. Give pinning a try! It really works.

Customer Reviews
4.7 Based on 47 reviews
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Filter Reviews:
Jessica W.
very happy

I love the snaps! I have used velcro for 3 kiddos and it has finally worn out and has become a big issue to fix. Snaps are the WAY to GO!

A Green Mountain Diapers Customer
Melanie L.
United States United States
Fits Baby, Stretchy Flat, and Stay Dry Overnight Doubler

Nugget is about 14 lbs and we've been using this overnight with one of the new Thirsties stretchy flats and the stay dry overnight doubler and there's still room for Nugget to grow without worrying about leg leaks. It's been holding up well from 9pm until his 2am feeding. :)

Isabel P.
California California
Good size for an 8.5 pound beebee

I originally bought the disana wool shorts which I really love, but you can’t exactly put them on under onesies or cute pants, which I have a lot of so I bought some of these covers to use as well. They fit great and work well. They do pick up urine odor quickly, which is why the wool shorts are awesome, but I recommend them regardless. If you’re cloth diapering you’re probably doing laundry often anyways and can wash them often!

Patrick F.
Maryland Maryland
Thirsty's sized diaper cover

It is a good cover. It just fits different than my one sized rumparoos. They are a little big on my bub yet. They may fit differently as he grows but I cannot pad fold into these the way I can my rumparooz. They sag down to much. They are fine with pins or snappis though. I needed a larger size though as GMD mediums were as far as I could go with the Rumparooz. The Thirsties cover seems to have a higher rise. The medium cover does fit terrific over the large workhorse diaper. Overall this is a win!_

McCall M.
Kentucky Kentucky
Amazing diapers

They are so trim and easy to use. I use them on my almost 3 year old for night time with a flat.

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