On holiday, at the sea or just by the pool in the garden? You only need one HappyBear swimming diaper and your child will have swimming fun all summer long!

Like disposable diapers, the washable swim diaper does not retain moisture. The urine runs through the swim diaper and is broken down by the chlorine in the pool water. This makes the swim diaper nice and light and your baby can move freely.

You use the same swim diaper from birth until your baby is about 3 years old. You can adjust the HappyBear swim diaper with the handy push buttons on the front. Thinking about which size swim diapers you take with you on holiday is, therefore, a thing of the past.

Make sure that the swim diaper fits snugly around your baby's legs and torso, so that any faeces cannot run out. There is no need for a disposable swim diaper under the HappyBear swim diaper.


  • Adjustable in size
  • Light and compact
  • Good fit due to elastic closure
  • Can be used from birth to 2-3 years
  • Washable at 40°C


  • Outer: 100% Polyurethane (Polyester)
  • Inner: Mesh fabric

Swim Diaper — "Oh Deer" — by Happy Bear Diapers has out of 3 sustainability stars. Like all products on BOAS, this product is climate positive and it has at least one independent sustainability label. Read more about the ratings on our sustainability criteria page. 

You and your baby come first with us. That's why HappyBear's washable diapers are easy to use and comfortable for your baby.

Moreover, with our sustainable diapers we make the future a bit better together. Because your child is the future.

We aim for a better future with our sustainable materials and natural products.
More and more parents are choosing HappyBear Diapers, which means our impact is getting bigger, or better said: smaller! How nice would it be if washable diapers were the new normal in a world where we take the environment and nature into account?

We make sure that our washable nappies don't cost more than necessary. You do not pay the price for sustainability. But with our washable diapers you contribute to a better world for your baby and future generations.

Happy Bear - Together we can change the world.

Click here for more Happy Bear Diapers

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