Reusable Swim Nappies: Everything You Need to Know

If you're a parent wondering whether reusable swim nappies are worth it, the short answer is: absolutely. The longer answer? Read on.

What is a reusable swim nappy?

A reusable swim nappy is exactly what it sounds like - a washable, reusable alternative to disposable swim nappies. It's designed to contain solids (the stuff nobody wants in the pool) while letting water flow through so it doesn't balloon up like a waterlogged sponge.

If you've ever seen a toddler waddling around the pool in a disposable swim nappy that's absorbed half the water in the shallow end, you already know the problem reusables solve.

How do reusable swim nappies work?

Reusable swim nappies have a snug, stretchy fit around the legs and waist to contain solids. Unlike cloth nappies designed for everyday use, swim nappies don't have an absorbent core - because you don't want them soaking up pool water. They're lightweight, quick-drying, and designed to be comfortable in the water.

Most pools and swim schools in Australia actually require swim nappies for babies and toddlers who aren't toilet trained. A reusable one does the job better, costs less over time, and doesn't end up in landfill.

Reusable vs disposable swim nappies

Here's how they compare:

Disposable swim nappies:

• Single use - straight to landfill after one swim
• Cost $1-2 each (adds up fast if you swim regularly)
• Often swell up with water, making them heavy and uncomfortable
• Contain chemicals and plastics

Reusable swim nappies:

• Wash and reuse hundreds of times
• One nappy pays for itself after about 15-20 swims
• Stay lightweight in the water - no swelling
• Better fit means fewer leaks
• Come in much cuter prints (just saying)

What to look for in a reusable swim nappy

Not all swim nappies are created equal. Here's what matters:

• Snug leg fit - This is the most important thing. Loose legs = leaks. Look for elasticated or adjustable leg openings.
• Adjustable sizing - Snap closures that let you adjust the fit as your baby grows mean one nappy lasts longer.
• Quick-drying material - You want it dry by the next swim day, not still damp in the bag.
• Sustainable materials - If you're going reusable for the planet, it makes sense to choose one made from recycled materials too.

How Pekpi swim nappies are different

Our swim nappies are made from Repreve® recycled yarn - derived from post-consumer plastic bottles. So your little one is literally wearing the solution to ocean plastic.

They feature adjustable snaps for a custom fit, come in bold exclusive prints you won't find anywhere else, and they're designed to actually stay put during even the most enthusiastic pool splashing.

They're also our bestselling product - which tells you everything you need to know.

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How to wash reusable swim nappies

Easy:

1. Rinse in cold water after each swim
2. Machine wash on a gentle cycle with your regular detergent
3. Hang to dry (they dry fast!)
4. Avoid fabric softener and bleach

That's it. No complicated wash routines needed.

How many swim nappies do I need?

We'd recommend at least 2. One to wear, one in the wash (or drying). If you swim more than twice a week, grab 3 so you've always got a dry one ready to go.

And honestly? Once you see the prints, you'll want more than the minimum anyway.

The bottom line

Reusable swim nappies save money, reduce waste, work better in the water, and come in way better prints than anything disposable. If your little one is in the water regularly, making the switch is one of the easiest sustainable swaps you'll ever make.

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