Which Baby Bag Material Is Best for You?
Not sure whether to go for vegan leather, neoprene, or something else entirely? Each nappy bag material we offer at OiOi has been carefully selected to suit different lifestyles. Our best-selling option is vegan leather, but every material offers its own unique benefits depending on how and where you'll be using your bag. Here’s a guide to help you choose the one that fits yours best.
Vegan Leather (PU)
Best for: Parents who want a stylish, structured bag that’s easy to wipe clean.
Our premium vegan leather has a polished, elevated look that holds its shape beautifully. It’s smooth, structured and designed with a water-resistant finish - everyday spills wipe away in seconds, keeping your bag looking new for longer.
Buying Tip: Vegan leather keeps its structure and finish best in cooler environments. For warmer or humid climates, our Genuine Leather, Weatherproof, Neoprene or Nylon styles are great breathable alternatives.

Neoprene
Best for: Parents who want a sporty, effortless bag that can be tossed straight into the wash.
Our neoprene is breathable, lightweight and quick-drying — ideal for everyday adventures.
While it has a softer exterior compared to our coated fabrics, it naturally resists moisture and can be machine washed (excluding vegan leather trim styles) for stress-free cleaning.

Genuine Leather
Best for: Those who value timeless style and long-term investment pieces.
Our genuine leather range is designed to age beautifully, developing a natural patina over time. It offers a classic, sophisticated look and a durable feel that you’ll love for years to come.
We recommend using a leather protectant and keeping it away from moisture to maintain its rich texture.
Shop Genuine Leather Nappy Bags

Nylon (including Sateen, Printed & Quilted)
Best for: Parents who want a lightweight, durable bag with a variety of finishes to suit their style.
OiOi’s nylon collection includes a few different textures: the sleek and structured sateen nylon, the botanical printed nylon, and the durable diamond quilt design. All are water-resistant, easy to clean, and hold their shape well.
Whether you’re after something classic, playful, or sporty, nylon offers a low-maintenance option that feels effortless to carry.

Weatherproof
Best for: Parents who want a lightweight, durable bag that can handle the weather - rain, spills, playgrounds and travel.
Our Weatherproof fabric has a smooth, rubberised finish that’s incredibly tough yet surprisingly lightweight. It keeps its sleek shape while still being able to squish down if you need to fit it in an aeroplane locker or in your travel pram basket.
Shop the Weatherproof Collection

Still unsure?
Send us a message with how you plan to use your bag (e.g. work, daycare runs, weekends away), and we’ll help you find the right fit. There's a perfect material for every kind of parent—we're just here to help you find yours.
Frequently Asked Questions
Which material is best for hot and humid climates (e.g. QLD, NT)?
We recommend neoprene or nylon. They’re breathable, low-maintenance, and easy to clean. If you opt for vegan leather, just make sure to store it in a cool, dry place to avoid humidity-related wear.
Which material is best if I want something lightweight?
The lightest material in our range is the sateen nylon—it weighs approximately 900 grams in our Signature Nappy Backpack. If keeping things light is your top priority, either of these materials is a great pick.
Is there a best material for shared use with my partner?
Quilted nylon and neoprene both have a more casual, unisex vibe—great for partners to share.
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