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Core Collection

OiOi's best-loved diaper backpacks, stroller caddies, changing and stroller accessories in our favorite prints.

  • ALMOST GONE

    Stroller Caddy Vegan Leather Shoulder Strap

    Original price $14.95
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    You asked, we listened! Our new Vegan Leather Shoulder Strap is designed especially for your Multitasker Stroller Caddy, offering a stylish upgrade...

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  • Multitasker Stroller Caddy 2.0 - Black Weatherproof

    Original price $99.95 - Original price $99.95
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    The Multitasker Stroller Caddy in Weatherproof Black is sleek, structured, and made for parents who need practicality without compromising style. W...

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    Original price $99.95 - Original price $99.95
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  • Traveler Diaper Backpack - Black Weatherproof

    Original price $174.95 - Original price $174.95
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    Designed for lightweight adventures, the Weatherproof Traveler Diaper Backpack is the perfect grab-and-go bag for park strolls, errands, or travel...

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    Original price $174.95 - Original price $174.95
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  • Multitasker Diaper Backpack - Black Weatherproof

    Original price $219.95 - Original price $219.95
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    Our bestselling Multitasker Diaper Backpack is now available in a sleek Weatherproof version, crafted from a lightweight PU fabric with a smooth, r...

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    SOLD OUT
  • Reversible Stroller Liner - Moroccan Tile/Faux Fur

    Original price $79.95 - Original price $79.95
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    Keep your stroller clean & your little one comfy with one of our luxury stroller liners! This reversible design features our signature Coastlin...

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    Original price $79.95 - Original price $79.95
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  • Multitasker Stroller Caddy 2.0 - Black Nylon

    Original price $99.95 - Original price $99.95
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    Stay effortlessly organized with the original OiOi Multitasker Stroller Caddy — your go-to for quick outings when you don’t need the full diaper ba...

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    Original price $99.95 - Original price $99.95
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  • Signature Diaper Backpack - Sage Neoprene

    Original price $189.95 - Original price $189.95
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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 include...

    View full details
    Original price $189.95 - Original price $189.95
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    $189.95
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    Current price $189.95
  • Multitasker Diaper Backpack - Sage Neoprene

    Original price $219.95 - Original price $219.95
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    The Multitasker Diaper Backpack by OiOi has been designed with families of multiple kids in mind. It is the largest diaper bag in our collection an...

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    Original price $219.95 - Original price $219.95
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  • Reversible Stroller Harness Cover Set - Houndstooth/Faux Fur

    Original price $14.95 - Original price $14.95
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    Prevent your child's stroller from getting dirty & add some comfort with our Harness Covers (they can also be used as Bumper Bar covers!) This ...

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    SOLD OUT
  • Carry All Diaper Bag - Olive Houndstooth Quilt

    Original price $189.95 - Original price $189.95
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    If you like to keep everything in its place, the original OiOi Carry All Diaper Bag is our most organized diaper bag design. It can be worn over yo...

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    Original price $189.95 - Original price $189.95
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  • ALMOST GONE

    Multitasker Stroller Caddy 2.0 - Sage Neoprene

    Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95

    Stay effortlessly organized with the original OiOi Multitasker Stroller Caddy — your go-to for quick outings when you don’t need the full diaper ba...

    View full details
    Original price $99.95 - Original price $99.95
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    Current price $99.95
  • Pacifier Case - Black Neoprene

    Original price $19.95 - Original price $19.95
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    Never lose your pacifier again with the OiOi Pacifier Case! Crafted from premium black neoprene, this stylish and functional accessory features a c...

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    Original price $19.95 - Original price $19.95
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  • Pacifier Case - Sage Neoprene

    Original price $19.95 - Original price $19.95
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    Never lose your pacifier again with the OiOi Pacifier Case! Crafted from premium sage neoprene, this stylish and functional accessory features a co...

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    Original price $19.95 - Original price $19.95
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  • Waste Bag Dispenser - Black Neoprene

    Original price $19.95 - Original price $19.95
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    Simplify clean up on the go with our stylish waste bag dispenser. Crafted from machine washable black neoprene, this minimalist design securely cli...

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  • Waste Bag Dispenser - Sage Neoprene

    Original price $19.95 - Original price $19.95
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    Simplify cleanup on the go with our stylish waste bag dispenser. Crafted from machine washable sage neoprene, this minimalist design securely clips...

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    Original price $19.95 - Original price $19.95
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  • Packing Pouch Trio - Black Airmesh

    Original price $49.95 - Original price $49.95
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    Organize your diaper bag in style! OiOi's Packing Pouch Trio includes 3 expandable mesh bags that are perfect for compartmentalising your essential...

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    Original price $49.95 - Original price $49.95
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  • Packing Pouch Trio - Sage Airmesh

    Original price $49.95 - Original price $49.95
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    Organize your diaper bag in style! OiOi's Packing Pouch Trio includes 3 expandable mesh bags that are perfect for compartmentalising your essential...

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    Original price $49.95 - Original price $49.95
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  • 4-in-1 Convertible Footmuff – Beige Gingham

    Original price $169.95 - Original price $169.95
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    All-in-one comfort for every season. Our Luxury Convertible Foot Muff is designed to grow with your baby – offering a cozy footmuff, supportive str...

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    Original price $169.95 - Original price $169.95
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  • Signature Diaper Backpack - Black Weatherproof

    Original price $189.95 - Original price $189.95
    Original price
    $189.95
    $189.95 - $189.95
    Current price $189.95

    Australia’s highest-rated diaper bag for four consecutive years, the Signature Diaper Backpack by OiOi combines style and functionality. It include...

    View full details
    Original price $189.95 - Original price $189.95
    Original price
    $189.95
    $189.95 - $189.95
    Current price $189.95
  • Multitasker Diaper Backpack - White Weatherproof

    Original price $219.95 - Original price $219.95
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    Current price $219.95

    Our bestselling Multitasker Diaper Backpack is now available in our unique Weatherproof fabrication engineered for carrying strength, durability, a...

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    Original price $219.95 - Original price $219.95
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    Current price $219.95
  • Signature Diaper Backpack - Beige Nylon

    Original price $189.95 - Original price $189.95
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    Current price $189.95

    Australia’s highest-rated diaper bag for four consecutive years, the Signature Diaper Backpack by OiOi combines style and functionality. It include...

    View full details
    Original price $189.95 - Original price $189.95
    Original price
    $189.95
    $189.95 - $189.95
    Current price $189.95
  • Pacifier Case - Beige Nylon

    Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95

    Never lose your pacifier again with the OiOi Pacifier Case! Crafted from premium beige nylon, this stylish and functional accessory features a conv...

    View full details
    Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95
  • Waste Bag Dispenser - Beige Nylon

    Original price $19.95 - Original price $19.95
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    $19.95
    $19.95 - $19.95
    Current price $19.95

    Simplify cleanup on the go with our stylish waste bag dispenser. Crafted from high quality beige nylon, this minimalist design securely clips to yo...

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    Original price $19.95 - Original price $19.95
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  • Signature Kids Backpack - Seashells

    Original price $99.95 - Original price $99.95
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    The Signature Kids Backpack by OiOi is designed for daycare, preschool and travel, with features that make packing easier for parents and carrying ...

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    Original price $99.95 - Original price $99.95
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  • Changing Pad Clutch - Seashells

    Original price $59.95 - Original price $59.95
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    Change baby’s diaper anywhere in comfort and style with OiOi’s luxurious Travel Changing Pad! Our best-selling clutch folds out to reveal a padded ...

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    Original price $59.95 - Original price $59.95
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  • Packing Pouch Trio - Seashells

    Original price $49.95 - Original price $49.95
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    Current price $49.95

    Organize your diaper bag in style! OiOi's Packing Pouch Trio includes 3 expandable water-resistant bags that are perfect for compartmentalising you...

    View full details
    Original price $49.95 - Original price $49.95
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    Current price $49.95
  • Reversible stroller liner - Seashells/Blue Stripe

    Original price $59.95 - Original price $59.95
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    Keep your stroller clean & your little one comfy with one of our innovative stroller liners! This reversible design features our Seashell print...

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    Original price $59.95 - Original price $59.95
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  • Reversible Stroller Harness Cover Set - Seashells/Stripe

    Original price $12.95 - Original price $12.95
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    Prevent your child's stroller from getting dirty & add some comfort with our Harness Covers (they can also be used as Bumper Bar covers!) This ...

    View full details
    Original price $12.95 - Original price $12.95
    Original price
    $12.95
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    Current price $12.95
  • Packing Pouch Trio - Blue Stripe

    Original price $49.95 - Original price $49.95
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    Current price $49.95

    Organize your diaper bag in style! OiOi's Packing Pouch Trio includes 3 expandable water-resistant bags that are perfect for compartmentalising you...

    View full details
    Original price $49.95 - Original price $49.95
    Original price
    $49.95
    $49.95 - $49.95
    Current price $49.95
  • Changing Pad Clutch - Blue Stripe

    Original price $59.95 - Original price $59.95
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    Current price $59.95

    Change baby’s diaper anywhere in comfort and style with OiOi’s luxurious Travel Changing Pad! Our best-selling clutch folds out to reveal a padded ...

    View full details
    Original price $59.95 - Original price $59.95
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    Current price $59.95
  • Fold-Up Tote - Seashells

    Original price $44.95 - Original price $44.95
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    Beach bag, market bag, overnighter - you name it! This versatile tote folds-up into itself for compact storage.

    Original price $44.95 - Original price $44.95
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  • Fold-Up Tote - Blue Stripe

    Original price $44.95 - Original price $44.95
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    Beach bag, market bag, overnighter - you name it! This versatile tote folds-up into itself for compact storage.

    Original price $44.95 - Original price $44.95
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  • Everyday Tote - Ocean Blue Corduroy (PRE-ORDER FOR AUGUST DELIVERY)

    Original price $189.95 - Original price $189.95
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    The OiOi Everyday Tote in Ocean Blue Corduroy is designed for parents who want a bag that feels as stylish as it is practical. Crafted from soft wa...

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    Original price $189.95 - Original price $189.95
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  • Everyday Tote - Rose Pink Corduroy (PRE-ORDER FOR AUGUST DELIVERY)

    Original price $189.95 - Original price $189.95
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    The OiOi Everyday Tote in Rose Pink Corduroy is designed for parents who want a bag that feels as stylish as it is practical. Crafted from soft was...

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    Original price $189.95 - Original price $189.95
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  • Everyday Tote - Cream Corduroy (PRE-ORDER FOR AUGUST DELIVERY)

    Original price $189.95 - Original price $189.95
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    Current price $189.95

    The OiOi Everyday Tote in Cream Corduroy is designed for parents who want a bag that feels as stylish as it is practical. Crafted from soft washed ...

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    Original price $189.95 - Original price $189.95
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  • Everyday Tote - Chocolate Brown Corduroy (PRE-ORDER FOR AUGUST DELIVERY)

    Original price $189.95 - Original price $189.95
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    The OiOi Everyday Tote in Chocolate Brown Corduroy is designed for parents who want a bag that feels as stylish as it is practical. Crafted from so...

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    Original price $189.95 - Original price $189.95
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    $189.95 - $189.95
    Current price $189.95

Core Collection brings together OiOi’s most-loved everyday essentials in the fabrics, colors and prints parents return to again and again. Designed for real life, these thoughtfully coordinated pieces help make outings feel calmer, more organized and easier to manage.

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From backpacks and stroller caddies to lunch bags, stroller liners and compact changing essentials, the Core Collection features the best loved OiOi products in signature prints and timeless finishes. These are the styles families reach for daily—practical, durable and designed to work seamlessly together while supporting every stage of life on the go.

Everyday essentials designed to work together

Thoughtful organization for daily outings

A well-designed bag system can completely change how your day feels. This essentials collection includes practical pieces created to keep everything organized and within easy reach, whether you’re heading out for a quick coffee run or a full day away from home.

You’ll find backpacks with spacious interiors, stroller caddies designed for quick access, changing pad clutches for grab-and-go changes and accessories that help keep smaller essentials neatly contained. Every detail is designed to support real family routines while still feeling stylish and easy to carry.

Signature styles parents come back for

This collection includes some of OiOi’s most trusted and recognized designs, including the bestselling Black Neoprene Signature Backpack, loved for its lightweight feel and thoughtful organization.

You’ll also find the popular Chestnut Multitasker Backpack, a spacious option designed for parents who want flexibility, structure and timeless style in one practical bag.

Coordinated accessories that simplify your routine

Compact pieces that make a big difference

Smaller accessories can have a surprisingly big impact on how organized your day feels. The Houndstooth Changing Pad Clutch offers a compact, easy-to-grab solution for quick changes while out and about, keeping diapers and wipes neatly together in one place.

You’ll also find practical organization essentials like the Beige Gingham Packing Pouch Trio, designed to help separate clothing, snacks and smaller items so everything is easy to find when you need it.

Build a coordinated setup and save

The beauty of the Core Collection is how easily each piece works together. Matching fabrics, complementary colors and thoughtful functionality allow you to create a setup that feels cohesive without overthinking every detail.

OiOi has been family-owned since 1997, creating products designed to support real family life with practical organization and timeless style. To make building your setup even easier, use the code BUNDLE to receive 10% off when purchasing two or more items from the Core Collection.

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