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Core Collection

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

  • Signature Kids Backpack - Green Squiggle

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

    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
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95
  • Multitasker Stroller Caddy 2.0 - Black 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...

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    Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95
  • MOST POPULAR

    Signature Diaper Backpack - Black Neoprene

    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...

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    Original price $189.95 - Original price $189.95
    Original price
    $189.95
    $189.95 - $189.95
    Current price $189.95
  • Fold-Up Portable Changing Pad - Blue

    Original price $13.95 - Original price $13.95
    Original price
    $13.95
    $13.95 - $13.95
    Current price $13.95

    Misplaced your OiOi changing pad? It happens! We have replacements available here. Change baby's diaper anywhere on the go with our compact, portab...

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    Original price $13.95 - Original price $13.95
    Original price
    $13.95
    $13.95 - $13.95
    Current price $13.95
  • MOST POPULAR

    Multitasker Diaper Backpack - Black Neoprene

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

    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
    Original price
    $219.95
    $219.95 - $219.95
    Current price $219.95
  • Signature Kids Backpack - Blue Check

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

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

    View full details
    Original price $99.95 - Original price $99.95
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95
  • ALMOST GONE

    Signature Kids Backpack - Petite Fleur

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

    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
    Original price
    $99.95
    $99.95 - $99.95
    Current price $99.95
  • Fold-Up Tote - Green Squiggle

    Original price $44.95 - Original price $44.95
    Original price
    $44.95
    $44.95 - $44.95
    Current price $44.95

    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
    Original price
    $44.95
    $44.95 - $44.95
    Current price $44.95
    SOLD OUT
  • Changing Pad Clutch - Green Squiggle

    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    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
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95
  • Packing Pouch Trio - Green Squiggle

    Original price $49.95 - Original price $49.95
    Original price
    $49.95
    $49.95 - $49.95
    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...

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    Original price $49.95 - Original price $49.95
    Original price
    $49.95
    $49.95 - $49.95
    Current price $49.95
  • Reversible Stroller Liner - Green Squiggle/Faux Fur

    Original price $79.95 - Original price $79.95
    Original price
    $79.95
    $79.95 - $79.95
    Current price $79.95

    Keep your stroller clean & your little one comfy with one of our luxury stroller liners! This reversible design features our signature Green Sq...

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    Original price $79.95 - Original price $79.95
    Original price
    $79.95
    $79.95 - $79.95
    Current price $79.95
  • Reversible Stroller Harness Cover Set - Green Squiggle/Faux Fur

    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    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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    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
  • Mini Insulated Lunch Bag/Pumping Bag - Green Squiggle

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

    The sweetest Mini Lunch Bag by OiOi is now available in our new Green Squiggle print. Complete with a mesh pocket for your ice pack, this compact c...

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    Original price $49.95 - Original price $49.95
    Original price
    $49.95
    $49.95 - $49.95
    Current price $49.95
  • Midi Insulated Lunch Bag/Pumping Bag - Green Squiggle

    Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95

    Keep your food fresh with OiOi's Midi Insulated Lunch Bag, now available in our Green Squiggle print. This versatile cooler bag is spacious enough ...

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    Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95
  • Reversible Stroller Harness Cover Set - Jungle Black/White

    Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95

    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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    Original price $12.95 - Original price $12.95
    Original price
    $12.95
    $12.95 - $12.95
    Current price $12.95
  • Card Wallet - Terracotta Genuine Leather

    Original price $79.95 - Original price $79.95
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    $79.95
    $79.95 - $79.95
    Current price $79.95

    Meet your new everyday essential. With six easy-access card slots (three on each side), a central zipper compartment for coins, notes or backup car...

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    Original price $79.95 - Original price $79.95
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    $79.95
    $79.95 - $79.95
    Current price $79.95
  • Card Wallet - Jet Black Genuine Leather

    Original price $79.95 - Original price $79.95
    Original price
    $79.95
    $79.95 - $79.95
    Current price $79.95

    Meet your new everyday essential. With six easy-access card slots (three on each side), a central zipper compartment for coins, notes or backup car...

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    Original price $79.95 - Original price $79.95
    Original price
    $79.95
    $79.95 - $79.95
    Current price $79.95
  • Trifold Wallet - Terracotta Genuine Leather

    Original price $129.95 - Original price $129.95
    Original price
    $129.95
    $129.95 - $129.95
    Current price $129.95

      For those who like to carry it all—without compromising on style. Our Genuine Leather Trifold Wallet is a beautifully structured piece with 13 ca...

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    Original price $129.95 - Original price $129.95
    Original price
    $129.95
    $129.95 - $129.95
    Current price $129.95
  • Trifold Wallet - Jet Black Genuine Leather

    Original price $129.95 - Original price $129.95
    Original price
    $129.95
    $129.95 - $129.95
    Current price $129.95

    For those who like to carry it all—without compromising on style. Our Genuine Leather Trifold Wallet is a beautifully structured piece with 13 card...

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    Original price $129.95 - Original price $129.95
    Original price
    $129.95
    $129.95 - $129.95
    Current price $129.95
  • ALMOST GONE

    Traveler Stroller Caddy - Black Weatherproof

    Original price $109.95 - Original price $109.95
    Original price
    $109.95
    $109.95 - $109.95
    Current price $109.95

    Crafted from lightweight, weatherproof materials, this sleek and practical stroller caddy keeps your essentials close and dry – no matter the forec...

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    Original price $109.95 - Original price $109.95
    Original price
    $109.95
    $109.95 - $109.95
    Current price $109.95
  • Signature Mini Backpack 2.0 - Black Nylon

    Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95

    Taking inspiration from our best-selling Signature Diaper Backpack, this versatile Mini size carries all of your essentials. If you've been looking...

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    Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95
  • Signature Mini Backpack 2.0 - Black Neoprene

    Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95

    Taking inspiration from our best-selling Signature Diaper Backpack, this versatile Mini size carries all of your essentials. If you've been looking...

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    Original price $119.95 - Original price $119.95
    Original price
    $119.95
    $119.95 - $119.95
    Current price $119.95
  • Pacifier Case - Black 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 black nylon, this stylish and functional accessory features a conv...

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    Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95
  • Waste Bag Dispenser - Black 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 black nylon, this minimalist design securely clips to yo...

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    Original price $19.95 - Original price $19.95
    Original price
    $19.95
    $19.95 - $19.95
    Current price $19.95
  • Reversible Stroller Harness Cover Set - Wildflower/Faux Fur

    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    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 $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
    SOLD OUT
  • Reversible Stroller Harness Cover Set - Gingham/Faux Fur

    Original price $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95

    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 $14.95 - Original price $14.95
    Original price
    $14.95
    $14.95 - $14.95
    Current price $14.95
    SOLD OUT
  • Midi Insulated Lunch Bag/Pumping Bag - Houndstooth

    Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95

    Keep your food fresh with OiOi's Midi Insulated Lunch Bag, now available in our Houndstooth print. This versatile cooler bag is spacious enough to ...

    View full details
    Original price $69.95 - Original price $69.95
    Original price
    $69.95
    $69.95 - $69.95
    Current price $69.95
  • Mini Insulated Lunch Bag/Pumping Bag - Houndstooth

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

    The sweetest Mini Lunch Bag by OiOi is now available in our new Houndstooth print. Complete with a mesh pocket for your ice pack, this compact cool...

    View full details
    Original price $49.95 - Original price $49.95
    Original price
    $49.95
    $49.95 - $49.95
    Current price $49.95
  • ALMOST GONE

    Fold-Up Tote - Daisy

    Original price $44.95 - Original price $44.95
    Original price
    $44.95
    $44.95 - $44.95
    Current price $44.95

    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
    Original price
    $44.95
    $44.95 - $44.95
    Current price $44.95
  • Changing Pad Clutch - Ditsy Floral

    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    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
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95
  • ALMOST GONE

    Changing Pad Clutch - Daisy

    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    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
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95
  • Changing Pad Clutch - Moroccan Tile

    Original price $59.95 - Original price $59.95
    Original price
    $59.95
    $59.95 - $59.95
    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
    Original price
    $59.95
    $59.95 - $59.95
    Current price $59.95
  • Packing Pouch Trio - Moroccan Tile

    Original price $49.95 - Original price $49.95
    Original price
    $49.95
    $49.95 - $49.95
    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
  • Fold-Up Tote - Moroccan Tile

    Original price $44.95 - Original price $44.95
    Original price
    $44.95
    $44.95 - $44.95
    Current price $44.95

    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
    Original price
    $44.95
    $44.95 - $44.95
    Current price $44.95
  • 4-in-1 Convertible Footmuff – Houndstooth

    Original price $169.95 - Original price $169.95
    Original price
    $169.95
    $169.95 - $169.95
    Current price $169.95

    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
    Original price
    $169.95
    $169.95 - $169.95
    Current price $169.95
  • ALMOST GONE

    4-in-1 Convertible Footmuff – Ditsy Floral

    Original price $169.95 - Original price $169.95
    Original price
    $169.95
    $169.95 - $169.95
    Current price $169.95

    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...

    View full details
    Original price $169.95 - Original price $169.95
    Original price
    $169.95
    $169.95 - $169.95
    Current price $169.95

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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