• Thirsties swim diaper is a trimmed-up 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 on the smaller settings
• Waterproof outer shell with soft mesh interior – no absorbency to weigh baby down
• Adjustable rise and two sizes provide a custom fit for most babies from 8 to 40 lbs.
• Snap closures offer easy removal and adjustability for custom fit
• Cover meets the requirements of most public pools.

 Thirsties Swim Diaper is a trimmed-up beach or pool-ready version of our popular Duo Wrap and meets the requirements of most public pools.  With the adjustable rise you will only need two sizes from birth to average potty training age/weight. For those who need a larger option for continued diapering, our Size Three is available to fit most babies from  35-55+ lbs. We've designed this trim-cut diaper with a mesh interior and hip snaps to keep baby splashing in comfort while our signature double leg gussets and waterproof exterior shell keep you and everyone else swimming worry-free!  

Proudly manufactured in the USA!

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

FREE of VOC’s, PVC, phthalates, PFAS, latex, and lead.

Before Use: Wash 1-3 times using a cloth diaper safe or additive-free detergent.

At Every Wash Cycle:

• Prewash on warm
• Wash on hot
• Add another rinse on warm.
• Hang dry or dry in the dryer on low. If the diapers or pads are stiff after line drying, you can throw them in the dryer on low heat with some wool dryer balls to soften them.

Important Notes:

Use enough water to soak and cover the diapering items and allow them to agitate.

Please Avoid the Following:

These practices and/or additives can void the warranty on your Thirsties products.

*A 15 minute cycle on hot in the dryer once a month is beneficial to lamination, and will not void your warranty.

Please find our complete care instructions in our Customer Center -> Care and Use.