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Thirsties Swim Diaper

44 reviews

Thirsties Swim Diaper. Made in USA.   Also check out the SALE PRINTS page for size 3.

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

Size 1: 6-18 pounds  (birth to 9 months)

Size 2: 18-35 pounds  (9 - 36 months)

Size 3: 33-55 pounds (size 3 is $2.00 more per swim diaper)

See inside and an explanation video


Thirsties Swim Diaper Reef LifeThirsties Swim Diaper JellyfishThirsties Swim Diaper Ocean LullabiesSwim Diaper We All ScreamThirsties Swim SakuraSwim Diaper ClawsSwim Diaper Mermaid LagoonSwim Diaper Desert Bloom

• Thirsties swim diaper is a beach or pool ready version of our reliable and popular Duo Wrap diaper cover

• Trim cut and soft mesh interior allows baby to swim in comfort and style

• Thirsties signature leg gussets help keep dirty messes contained

• Hip snaps help prevent wing droop • Waterproof outer shell with soft mesh interior – no absorbency to weight baby down

• Available in three sizes to fit most babies to 55 lbs

• Snap closures offer easy removal and adjustability for custom fit

• Cover meets the requirements of most public pools and can be used over a disposable swim diaper

• Outer: 100% polyester with waterproof TPU laminate     • Inner: 100% Polyester

Made in USA.

Note from Karen: The important thing to know about all washable, reusable swim diapers is that they are designed to contain poop. They are not thick diapers and are not designed to do much at all about pee. They are just for soil containment. This has some light padding, but don't expect a full pee-flood to be contained fully in the car seat in a swim diaper. Use a diaper when a diaper is needed. A swim diaper is not the same thing as a diaper and it not the same thing as a diaper cover. The fit is different. Proper swim diapers fit snugly. They will not allow a big air bubble to form inside them and possibly tip baby's face down as the air rides up, which is scary. The snugger shape of the swim diaper means they don't fill up with a big puddle of heavy water when you lift baby out of the water, either. A swim diaper that fits properly shouldn't be very saggy but should fit reasonably snug to the body. We do not suggest using diaper covers as swim diapers. Choose a real swim diaper for swimming.

Swim Diaper Inside A quick picture to show the inside and the color. More pictures

Claws swim diaper and wet bag set Claws swim diaper and Thirsties Mini Wet Bag shown.  

 Thirsties Swim diaper and Thirsties Duo Wrap size one compared

Customer Reviews
4.9 Based on 44 reviews
5 ★
93% 
41
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KL
07/29/2020
Kyra L.
Missouri Missouri

Excellent... as always!

Top-notch products backed up by top-notch customer service and speedy delivery. I’m a devoted customer!

E
08/22/2022
Elaine
United States United States

Should have put it on my registry!

My sister bought me a size 2 swim diaper for my 18 month old when I told her I needed to buy one fast for an upcoming pool party. I had purchased a 18 month size pull up swim diaper at Target and she said 'No. Let me get you what I have. Might as well have something for the same price that will last a while and fit perfect'. We used this diaper, it was great, and I promptly returned the Target diaper unused. We have used this swim diaper numerous times now - it is easy on, easy off, easy wash, perfect in the water (unlike a disposable one!), and all around I coulnd't be happier with it :) We have used it as is, but it is also trim enough to fit under some little swim shorts.

LD
06/08/2022
Larissa D.
Texas Texas

Cute print and fits well

This diaper works well for our baby. The print is cute and the diaper is well made.

LG
06/08/2022
lianna g.
Maryland Maryland

Cute and comfortable

Great the pool.

LO
06/05/2022
Lwin O.
Pennsylvania Pennsylvania

Awesome Swim Diaper

This has been working great for my 18 month old!

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