NextPhase Nappies: parent trusted, doctor approved. ✓ The smarter step from nappies to underwear.
☽ NextPhase Nappies: parent trusted, doctor approved. ✓ The smarter step from nappies to underwear.
50,000+
Successful Transitions from Nappies to Undies...

Loved By Parent's Just Like You!

  • We recently got the Zoo print NextPhase Nappies and my toddler absolutely loves them. The cotton is so soft and they look so comfortable on her, no more nappy rashes like we had with disposables. She’s also started telling me when she needs to use the potty, and the accidents are happening way less now. It really feels like we’ve found the perfect step between nappies and undies. Plus, she’s so proud to wear her special Zoo nappies!
    Michelle.R
    Syd, NSW
  • I got the 6-pack of NextPhase Nappies and honestly it’s been a game changer. They’re super soft and comfortable, and I can tell my little one feels so much happier in them than in disposables. The best part is they don’t soak absolutely everything up like nappies do, she actually notices when she’s had an accident, which has helped her understand potty training so much quicker. Having multiple pairs has been a lifesaver too, because we can switch between them each day while others are in the wash. I couldn’t recommend them more for parents making the transition.
    Lauren.D
    Bri, QLD
  • The NextPhase training pants have been such a relief for us. The fabric is so breathable compared to disposables, no more sweaty nappies or irritation, which has kept my toddler’s skin clear and comfortable. What I’ve loved most is how the design has helped her understand the difference between staying dry and having an accident. She’s starting to recognise it herself, which is a huge step forward in potty training. I went with the 6-pack and it’s been perfect, especially in the beginning when she was still learning and needed multiple changes a day. Honestly, they’ve made the whole process so much smoother.
    Stephanie. B
    Mel, VIC
  • Since switching to NextPhase, my little one has started noticing when they need to go to the toilet. They’re pulling the pants down on their own and telling me before it’s too late. Accidents are fewer, and I can see their confidence growing every day.
    Rachael.T
    Per, WA

3-Pack BUNDLE

Starter Phase

Take the very first step into potty training with the Starter Phase Bundle. This 3-pack is perfect for parents beginning the transition from nappies to undies, giving your little one the chance to get used to the feel of soft, breathable cotton. Designed for comfort and easy pull ups, they’re the ideal way to introduce independence while keeping messes under control.

7-Pack bundle

Growth Phase

Potty training is a learning process, and the Growth Phase Bundle is here to make it smoother. With 7 pairs, you’ll have plenty on hand for those early days when multiple changes are part of the journey. Made with gentle, breathable cotton, these training pants help little ones become more aware of when they need to go, building confidence with every try, and keeping parents stress free.

12-pack bundle

Freedom Phase

Give your child the confidence and freedom to fully embrace life beyond nappies with the Freedom Phase Bundle. This 12-pack provides full coverage for day and night, so there’s always a fresh pair ready to go. Soft, durable, and designed to bridge the gap to undies, these training pants help your little one feel grown up, comfortable, and proud of their progress, while giving parents total peace of mind.

Everything You Need To Know!

Are NextPhase Nappies reusable and how do I wash them?

Yes! NextPhase Nappies are made from soft, breathable cotton and can be machine washed. For best results, wash on a gentle cycle with mild detergent and air dry to keep them in top condition.

How many NextPhase Nappies will I need?

Most parents find a 7-pack is ideal when first starting, since multiple changes a day are common during early training. The 3-pack is perfect for testing them out, while the 12-pack provides complete coverage without worrying about laundry.

Do NextPhase Nappies prevent leaks?

NextPhase Nappies are built with light absorbency, enough to protect against small accidents while encouraging awareness. For naps or overnight, we recommend pairing them with a waterproof mattress protector or using disposables until you notice fewer accidents over night.

Will NextPhase Nappies cause nappy rash?

No. NextPhase Nappies are crafted from breathable, soft cotton that reduces irritation and allows airflow. Parents love that their little ones stay rash free and comfortable all day.

How do NextPhase Nappies help with potty training?

Unlike regular nappies that fully absorb accidents, NextPhase Nappies allow your child to feel when they’re wet. This awareness helps them connect the feeling with using the potty, speeding up the transition to real underwear.

The BabyBuy Team

At BabyBuy, we’re dedicated to making parenthood easier, safer, and more joyful. Our mission is to provide parents with thoughtfully designed, high-quality products that support every stage of your baby’s growth from their first steps to their biggest milestones.

We believe in blending comfort, safety, and convenience to give you the best for your little one. From innovative baby gear to everyday essentials, BabyBuy is here to ensure your journey is filled with peace of mind and endless smiles.

Thank you for letting us be part of your family’s adventure.