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Watery swim nappy - Ondine - White with print


🔥 402 bought recently
Pre-order In stock In stock Only 246 in stock Sold out - notify me

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Watery swim nappy - Ondine - White with print
In stock Only 246 in stock Sold out - notify me


1 pcs. Buy more and save
Why? Our warehouse is chaos-organized. The same sizes/colors are not placed in the same location. We save money in our handling when we only have to pick from one location - that's why the quantity discount only applies to the same size and color. Consider it a bonus that we share the savings with you.

Only applies to the same size and color

NB! This is a pre-order with delivery in week false (01/01 - 08/01)

We have already confirmed that the delivery of this item is on its way to our warehouse. Read more below.

🚚 Scheduled delivery time: Week false (01/01 - 08/01)

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However, please be aware that this date is indicative, but in 98% of cases, it is met. We cannot specify whether it will be at beginning or the end of the respective week. If this changes for your order, we will always proactively inform you of the new expected delivery date via email.

💰 Free shipping on all pre-orders regardless of the amount

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If you order this product as a pre-order, you will receive free delivery with the cheapest delivery method regardless of the order amount. This also applies to any other other purchased items in the same order.

🖇️ Order will be shipped together with the pre-ordered item

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If you order other products on the same order along with this pre-ordered item, then your entire order will first be shipped together at the same time as the pre.ordered item, which is in week false (01/01 - 08/01).

🔄 365-day return policy starts once when we dispatch the order.

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We will charge the full amount for your order, including the pre-order item and any other purchased items, 2 days after the order is completed. We do this to avoid additional late payment fees. You can still cancel and get a refund for the pre-order item and/or the entire order until dispatch - it just requires a call, a chat, or an email.

NB! Pre-order for week false (01/01 - 08/01)
Get notified when back in stock

Contact us 7AM-9PM

Price including VAT etc.
  • 100% leak-proof swim diaper
  • The inside is lined with soft velvet
  • Soft elastics that don't leave marks or chafe

available colors

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Free delivery over €79 (under = €4)

Get free delivery to a parcel shop with An Post on orders over 79€. Below that, delivery costs from just 4€. Delivery is 3-5 days for orders placed before 9 PM

365 days free exchange

We (also) hate stress. That's why you have 365 days to exchange/get a voucher. And it's completely free through our returns system. For regular returns, you have a full 30 days. 

Trustpilot 4.7 / 5 ⭐⭐⭐⭐⭐ (+650.000)

We have helped more than 650,000 people with their equipment and swimwear. They have given a Trustpilot score of 4.7 out of 5.0. They all chose Watery because of these unique benefits.

Contact us 7 AM - 9 PM all weekdays

We love to help. That's why we're available Monday-Friday from 7 AM to 9 PM. In the weekend between 9 AM to 3 PM. See contact options here.

  • 100% leak-proof swim diaper
  • The inside is lined with soft velvet
  • Soft elastics that don't leave marks or chafe


Practical, leak-free and with a special adjustable fit, the Watery Ondine swim nappy is super easy to use and is comfortable for babies to wear for longer periods of time.

This swim nappy is designed to be highly elastic in both the fabric and the openings, making it easier to form to different shapes. Therefore, it can also be used by newborns and up to 3-year-olds. This is due in no small part to the smart closure system, which can be adjusted so that the swim nappy fits the baby in the best possible way.

This unique feature is a collaboration between the buttons on the front and the elastic around the waist and legs. In addition, there are 2 buttons on a right and left flap located in the back of the swim nappy. The closure system itself consists of 4 horizontal rows and 3 vertical rows. The top horizontal row is clicked together with the buttons on the 2 flaps to close the swim nappy around the waist. You can then adjust the length of the swim nappy between the legs by using the vertical buttons to adjust the fit.

In addition, there is a pocket between the outer and inner layers of the swim nappy where you can insert an absorbent insert through a pocket on the back of the swim nappy. This provides extra assurance that it remains 100% leak-free.

The design of Watery Ondine is based on 3 basic principles:

  • Be comfortable to wear for longer periods of time
  • Be leak-proof and with the option of extra protection
  • Easy to customize and simple to handle in the changing situation

The 3 things are achieved by the unique design of the swim nappy, the leak, and waterproof layer on the outside and the innovative closure system.

To make it comfortable to wear for longer periods of time, the inside is made from soft velvet fabric that doesn't cut or leave marks and soreness. The same goes for the elastics, which close tightly without squeezing around the waist and legs.

The great thing about this Watery swim nappy is not only how easy it is to use, but also that reusable swim nappies are estimated to emit 1.5 - 2.5 times less Co2 during manufacturing compared to disposable nappies.

Why you should choose a Watery Ondine swim nappy

  • Quick-drying so it's ready to wear in a short time after cleaning
    The inside is lined with soft velvet, making it extremely comfortable to wear for longer periods of time
  • The outside is made from waterproof material and printed with cute animal prints
  • Soft elastics that don't leave marks and tears but still hold tight
  • Option to add inserts for extra leak protection
  • Has standard dimensions of 25×20 cm and is extremely easy to adjust in size due to the innovative button system

So make the trip in the water easier for both you as a parent and your kid with a Watery Ondine swim nappy. It's easy to use, simple in design and safe in the water.

Washing instructions

  • Rinse in cold water after each use
  • Machine washable at a maximum of 40 °C
  • Do not tumble dry
  • Air dry, but preferably in shade and not in direct sunlight
  • Can be ironed on very low heat
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Do you have questions about products, recommendations, or returns? Click here to ask our product experts and customer service between 7 AM to 9 PM on weekdays. We look forward to hearing from you.

Free exchange / easy returns

Yes, that's right. Exchange is completely free when using our fast return system - without the need for a printer. Click here to learn more. Regular returns cost €5.

Free 3-5 days shipping over €79

Delivery is on us when you purchase for over €79. Below that threshold, it costs starting from €4. We deliver with An Post.

In doubt? Check out our recommendations.

Not sure if this is the right product for you? Click here to see our detailed product recommendations. Handpicked by our founder.



🎁 Today's free gifts

You are only €60 and 2 added products(s) away from a free wet/dry bag for swimwear 😍

Free wet/dry bag for swimwear

[FREE GIFT 1] Watery wet/dry swim-care bag

Free Anti-Fog Spray

[FREE GIFT 2] Watery Anti-Fog Spray

Free waterproof mobile case

[FREE GIFT 3] Watery waterproof mobile case - Storm - Black

Free waterproof bum bag

[FREE GIFT 4] Watery waterproof bum bag - Talia - Blue

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