Waterproof Onesies

(4 customer reviews)

$35.00 inc. GST

Play and learn outdoors with a waterproof onesie!

Reap the benefits of outdoor play in the cool, wet months with our popular waterproof onesies! There’s no need to stay inside or cut adventures short on a rainy day- simply pop the rainwear over your children’s clothing to keep them dry and comfortable for hours outdoors.


NEW SIZE & COLOUR RANGE! Take your pick of three colours: parakeet green, poppy red, and cobalt blue. You’ll also find waterproof onesies for toddlers to older children with our new size 7-9 range.


Our hooded onesies are made from eco-friendly 100% polyester, pongee cloth with PU coating. Adjust the sizing with in-built press studs and elastic cuffs at the sleeves and ankles (meaning you can buy bigger and get years of fun!) Hi-vis strips and bold colours mean you can easily spot your free-ranging wild ones in the forest, on the beach, or jumping puddles.


Want more than one? A discounted price of $30 is available for bulk orders of 10 or more – perfect for education settings and playgroups! Add 10 or more to your cart for an automatic discount, or  Contact us now to place an order.


Need help with sizing? Find a guide in the description panel below!


SKU: 836 Categories: ,

Need help with sizing? View our sizing guide below!




Size 2-3 (S)

Shoulder to Ankle: 83cm

Waist: 72cm

Sleeve Length: 35cm


Size 4-5 (M)

Shoulder to Ankle: 94cm

Waist: 79cm

Sleeve Length: 39cm


Size 6-7 (L)

Shoulder to Ankle: 106cm

Waist: 90cm

Sleeve Length: 42cm


Size 7-9 (XL)

Shoulder to Ankle: 109cm

Waist: 90cm

Sleeve Length: 45cm

Additional Information
Weight 0.274 kg
Dimensions 19 × 22 × 3 cm

7-9, 2-3, 4-5, 6-7


Cobalt Blue, Parakeet Green, Poppy Red

Reviews (4)

4 reviews for Waterproof Onesies

  1. Charnpreet Bhardwaj (verified owner)

    I really like the onesie.. my little one loves it too.. love the way you packed it with a beautiful note. i’ll definitely Recommend this to others in my son’s school and hopefully u get more orders.

  2. Renée (verified owner)

    These are AMAZING. Convincing my son they’re only for wet weather is the hardest bit 🤣

  3. Jess Bascomb (verified owner)

    These are the best! We live on a farm, boys are constantly in dirt, mud, long grass outside, they keep them dry and warm for longer, I love sending them outside to play and know they will stay warm. Has been such a huge help to our lifestyle and my washing pile! Wouldn’t do a winter without them! Essential part of our wardrobe! Highly reccomend to everyone I talk to! I’d just love them to have sealed in feet..

  4. Therese (verified owner)

    I was looking for a waterproof onesie for my granddaughter, so she can enjoy our muddy and wet Victorian winter. I had them for my kids but couldn’t find one anywhere that wasn’t padded and wasn’t too expensive. This green one is gorgeous and perfect. Thanks for the quick delivery too.

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