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Thirsties

NEW - FINtastic Swim Diaper

NEW - FINtastic Swim Diaper

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Regular price $ 17.50 USD
Regular price $ 17.50 USD Sale price $ 17.50 USD
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Our delightful Swim Diapers are trim-fitting, comfy, and designed to reliably keep messes contained during fun-filled days at the pool or beach. Reusable swim diapers aren't just a more economical choice than disposables — many families find them more convenient!  Plus, our handy side snaps make clean-up quick and easy, so you can spend more time splashing and less time stressing.

When it’s time to make a splash, you’ll want a swim diaper that’s as dependable as it is adorable. Our reusable Swim Diapers are the smarter, more economical choice for frequent splashers, offering comfort, convenience, and fashionable compared to disposables.

Our Swim Diapers are designed with a slim, trim cut and a soft mesh interior; they allow your little one to swim freely and comfortably without any extra bulk. No more saggy bottoms either — thanks to the extra-wide elastic at the back, the fit is gentle yet secure, perfect for active water-loving babies.

Side snap closures make for quick and easy changes, while the fast-drying, waterproof outer shell and lightweight mesh lining ensure nothing weighs your swimmer down. Available in four sizes for a perfectly snug fit, our Swim Diapers meet — and exceed — the requirements of most public pools, giving you one less thing to worry about during your family's water adventures.

We recommend having at least 2 Swim Diapers in rotation.  

  • Reusable, dependable, and irresistibly cute
  • A smarter, more economical choice for frequent splashers compared to disposables.
  • Slim, trim design and a soft mesh lining keep your little one swimming comfortably and stylishly.
  • Say goodbye to saggy bottoms — the extra-wide back elastic provides a gentle, secure fit for active babies.
  • Side snap closures make changes quick and easy.
  • The fast-drying, waterproof outer paired with a lightweight mesh interior ensures no extra weight to slow your swimmer down.
  • Offered in four sizes for a perfectly snug, bulk-free fit.
  • Designed to exceed the swim diaper standards of most public pools.

Care and Use:

  • Wash warm
  • Hang dry or dry on low heat

Content:

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

Sizing

  • Small 10-18 lbs
  • Medium 18-26 lbs
  • Large 26-32 lbs
  • X-Large 32-40 lbs

To Wash:

If you have cloth diaper laundry, the easiest thing is to toss your Swim Diapers in the wash with your cloth diapers.  If the Swim Diaper isn’t soiled, you can wash it alongside your regular laundry.

Cloth diaper washing instructions:

01.   Wash on a Quick Wash cycle on warm with detergent to ‘pre-wash’ your Thirsties. 

02.  Add more detergent and wash with hot water on a Heavy Duty Cycle with an extra rinse. Add washing soda or Calgon if you have very hard water.

03.  Hang dry in the sun whenever and wherever possible.  Alternatively, dry in dryer on medium-high heat for about 60-75 minutes until fully dry.  Add dryer balls for quicker drying.

Proudly manufactured in Colorado, USA.

Shipping Information

We typically ship out within 1-2 business days.

Free Shipping on US orders of $75 or above (Subtotal) qualify for free shipping (we will cover the cost to ship your order). APO and AP addresses are included in free shipping. 

NO FORWARDING ADDRESSES ARE ALLOWED, ORDERS WILL BE CANCELLED

PLEASE NOTE: Use of a coupon code may bring your order under the $75 subtotal and will be charged shipping.

Some Oversize items may not be included in the Free Shipping within the USA

PLEASE NOTE: PRESALE ITEMS ordered with in stock items will not ship until the full order is in stock. Please order in stock items in a separate order.

We are not responsible for packages that are confirmed delivered or stolen. Please make sure you have your order delivered to a safe address or an address that you know your package will be get delivered safely. 


International Shipping: is currently Not Available

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