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OUR BIGGEST SALE OF THE YEAR ON NOW + FREE US SHIPPING OVER $99
OUR BIGGEST SALE OF THE YEAR ON NOW
Signature Diaper Backpack - Black Weatherproof

Signature Diaper Backpack - Black Weatherproof

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$189.95
$189.95 - $189.95
$189.95
$151.96
$151.96 - $151.96
$151.96

Black Friday Sale

Limited time only. No code needed.

  • Spacious 20 liter capacity
  • 8 pockets for organization
  • Secure locking clips
Availability:
in stock, arrives in 6-12 business days

No surprise charges on delivery

We cover US import duties, so there's nothing extra to pay when your order arrives.

Easy to wipe clean
Weighs under 650 grams
Anti-theft zip pullers
Handy accessories:
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Australia’s highest-rated diaper bag for four consecutive years, the Signature Diaper Backpack by OiOi combines style and functionality.

It includes four bonus accessories, eight pockets (including insulated bottle pockets), and a spacious 20L capacity for effortless organization.

Made from our unique Weatherproof fabrication engineered for carrying strength, durability, and a smooth feel and weighing only 615 grams.

Stay hands-free and stylish with OiOi’s much-loved diaper backpack!

Features
  • Lightweight & durable weatherproof material
  • Water resistant inside & out
  • Spacious 20 liter capacity
  • Padded & adjustable backpack straps
  • Attaches to your stroller with included stroller clips
  • 2 insulated & elasticised bottle pockets
  • 4 external pockets
  • 4 internal pockets
  • Key clip
  • Comes with a matching changing pad, insulated bottle holder & clear purse
  • Weighs under 650 grams
  • Fits 15” laptop
  • Zip pullers clip together for added security
  • Protective metal feet
  • Black hardware
  • Grab handle
  • Includes dust bag

Common uses include: baby bag, work bag, travel bag

Inclusions
  • 1×Weatherproof diaper backpack (diaper bag)
  • 1×Compact folded microfiber changing pad
  • 1×Insulated bottle holder with up to 2 hours insulation (fits bottle size up to 330 ml
  • 1×Clear purse
  • 2×Stroller straps that hang the bag neatly from any stroller
Dimensions & Materials
DimensionsH38cm x W31cm x D15cm (14.96"× 12.20" × 5.91")
Volume20 Liters
Weight615 grams (1.36 lb)
ShellWeatherproof (rubberised PU)
Lining & Accessories100% Water-Resistant Nylon
Hardware colorMatte Black
Fits laptops and tablets up to 16"
Changing Pad DimensionsH53cm x W33cm (20.87" × 12.99")
Clear Storage Purse DimensionsH25cm x W17cm (9.84" × 6.69")
How easy is it to clean?

Wipe clean with a soft microfiber cloth.

Most loved features include...

Water-resistant finish

Insulated bottle pockets

Attaches to your stroller

Adjustable shoulder straps

Australia's Highest Rated Baby Bag

FAQs

How much fits into a Signature Diaper Backpack?

With a spacious 20 liter capacity, the Signature Diaper Backpack is a versatile medium-sized diaper bag.

Check out our packing videos to see just how much you can fit inside depending on your needs.

Does it come with any inclusions?

Yes! All our full-sized Diaper Bags come with 4 bonus accessories valued at $55.90: a padded changing mat, an insulated bottle holder, stroller straps, and a clear wet purse.

How easy is it to clean?

A quick wipe is all it takes to clean our weatherproof bags due to its smooth surface with a water-resistant finish! Our linings, crafted from nylon with a soft, fabric-like feel, are perfect for any accidental spills inside – just a once-over with a damp cloth is all it takes.  

For further tips and hints on caring for your bag, you might like to read the blog: https://oioi.com.au/blogs/news/oioi-cleaning-instructions#nappybag  

Trusted by Parents Since 1997

OiOi is an Australian mother–daughter business.

Lisa designed the very first OiOi diaper bag in 1997 when her daughter Isabella was born.

Nearly three decades later, they now design and run the business together.

Renowned worldwide for quality designs that combine practicality with style, OiOi has become a trusted name for parents.

For a diaper bag brand you can count on, choose OiOi.

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No surprise charges on delivery

We cover US import duties, so there's nothing extra to pay when your order arrives.