Aiwibi Australia Baby Care
Baby Nappies & Nappy Pants
Baby Wipes
Honors & Certifications
Made To Protect Little Dreams
Our premium nappies are designed to move with your baby, helping them stay comfortable through peaceful nights and busy days. Our Premium diapers are designed with breathable, ultra-soft materials and reliable leak protection, they help keep delicate skin feeling dry and comfortable.
Made to Move Freely & Comfortably
Engineered for active explorers, Aiwibi nappy pants combine freedom of movement with trusted dryness. The flexible waistband moves with your baby’s every step, while rapid-absorb layers prevent sagging—keeping playtime comfortable and uninterrupted.
Premium Features
Dual Absorbent Core™
Our Dual-layer absorbent tech in our premium diapers allows up to 2,000ml of water absorption. That’s 8 full cups of water keeping your baby protected overnight and throughout the day.
Ultra-thin Core™
0.1cm Naked-feel Core delivers ultra-thin comfort with rapid absorption, thanks to its innovative honeycomb structure and Japanese SAP technology.
Soft Bubble Waistband™
Our innovative 360° Soft Bubble Waistband™ prevents red marks while providing a snug and comfortable fit that adapts to your baby’s movements.
Gentle Care
Made from natural plant fibers, ensuring a gentle, non-irritating experience for baby's sensitive skin, with 0% fragrance, alcohol, and parabens.
Over Thousands of 5-Star Reviews
AussieMumX7
Fit like a dream
Been using these nappies for a few weeks now, and they’re fantastic! They hold up well, even during long naps, and don’t feel bulky. Love that they’re disposable but still gentle on the skin. Plus, the price is much better than some of the big brands!
EllaGreen_J9
Great for sensitive skin
My baby has super sensitive skin, and most nappies cause irritation. These ones, though, are amazing! No rashes, no redness—just soft and comfy. Only wish they had a wetness indicator, but otherwise, they’re fantastic!
09Bubsy_LM
A must-have for parents
These wipes are now a staple in my home and nappy bag! Safe for baby’s face, hands, and bottom. They don’t leave any residue or strong smell, which I love. Great value for the quality!
GoldenCoastMum
Perfect for active bubs
My little one is always on the move, and these nappies keep up with him! No leaks, no sagging, and they don’t restrict movement. Plus, they’re so easy to change—just tear the sides and done! Will be sticking with these for sure.
JSmith_276
Best value for money
Tried a few brands, but these are by far the best for the price. Super absorbent, comfortable fit, and they don’t have that weird chemical smell some nappies do. Great quality without breaking the bank!
OceanBreezeDad
Gentle & effective
These wipes are so gentle on my baby’s sensitive skin—no irritation at all! They’re moist enough to clean properly without being too wet, and I love that they don’t have a strong fragrance. Perfect for everyday use!
Blog Posts
Why Is My Baby’s Nappy Leaking Overnight? Common Causes and What to Try
Overnight nappy leaks are one of those baby problems that every parent has probably battled with at some point. Your baby might sleep soundly for weeks, then suddenly wake up with wet pyjamas, a soaked sleep sack or even a damp sheet. Sometimes, the leak seems to happen in exactly the same spot every night, around the hip or legs. Other times, you wake up in the morning to find the nappy completely full. And when it happens, it’s easy to think the nappy simply isn’t absorbent enough. But overnight leaks aren’t always that straightforward. Your baby’s size, sleeping position, nappy fit, overnight feeds and how much they wee during the night can all play a part. Why does my baby's nappy leak overnight? There are several common reasons why a nappy that works well during the day may not be enough overnight. 1. The nappy is getting too full During the day, the nappy might seem to be working perfectly. But overnight, your baby is wearing the same nappy for much longer, without a change. You might notice that the nappy feels very heavy when you finally change it in the morning, or that it’s soaked right through after a particularly long sleep. This can happen when your baby starts sleeping for longer, has a few more feeds overnight, or simply wees more during the night than they used to. If the nappy is already very full by morning, there may just not be enough room left to handle any more urine. 2. The fit is right during the day but not overnight Ever noticed that your baby’s nappy always seems to leak in the same spot? Your baby may stay in one position for hours while they sleep. If they sleep on their side, you may find the nappy is wetter around one hip or leg. If they sleep on their tummy, the wetness may be more noticeable towards the front. This is why some parents find that their baby keeps leaking from the same side, even after trying a different size or another brand. Before changing everything, take a look at how the nappy is sitting around your baby’s waist and legs. A small change in fit or positioning can sometimes make a difference. 3. Your baby may need a different size at night Sometimes, the size that works perfectly during the day just doesn’t feel like enough at night. You might notice the nappy is much fuller in the morning, leaves marks around your baby’s waist or legs, or starts leaking even though the fit seemed fine before. If that sounds familiar, trying the next size up at night can be worth a go. Your baby doesn’t have to wear the same size day and night. Some parents find that their baby stays in one size during the day but moves up a size for bedtime, especially when they are sleeping for longer stretches. Just remember that bigger isn’t always better. A nappy still needs to sit comfortably and snugly around the waist and legs. If there are gaps around the leg openings, urine can find its way out before the nappy has a chance to absorb it. What should I try if my baby's nappy keeps leaking overnight? Try these steps one at a time rather than changing everything at once. Check the fit Make sure the nappy is sitting high enough at the back and front, the waist is secure and the leg cuffs are pulled out. Try the next size If your baby is close to the upper end of the current size or the nappy is regularly full by morning, try the next size overnight. If the larger size leaves gaps around the legs, go back to the smaller size and reassess the fit. Consider an overnight-specific nappy If your everyday nappy works well during the day but cannot last through the night, an overnight nappy may be a better option. Look at when the leaks happen A leak after 10–12 hours of wear is different from a leak two hours after bedtime. If the nappy is completely saturated in the morning, you may need more overnight capacity. If it leaks relatively early while there is still plenty of unused absorbent area, fit or positioning may be the bigger issue. Check your baby's sleepwear Sometimes the nappy is not the only thing affecting the fit. Tight pyjamas, bodysuits or sleepwear can pull the nappy sideways as your baby moves during sleep. If leaks suddenly appear after changing sleepwear, check whether the clothing is putting pressure on the nappy. When should I change my baby's overnight nappy? As a parent, you quickly learn that there isn’t a magic number of hours for changing a baby’s nappy at night. It really depends on your baby. With a newborn, you may find yourself changing nappies more often because they feed and wee frequently. Once your baby starts sleeping for longer stretches, you may prefer to put on a fresh nappy at bedtime and let them sleep rather than waking them just for a nappy change. If your baby tends to wee a lot overnight or regularly wakes up with a very full or leaking nappy, an overnight nappy may be worth trying. These nappies are designed to handle more urine over a longer stretch, which can be helpful when your baby is sleeping through the night. If your baby is sleeping comfortably, the nappy isn’t leaking, and their skin is staying dry and comfortable, there may be no need to wake them just because a certain number of hours has passed. The aim isn’t to keep the nappy on for as long as possible. It’s to find a routine that keeps your baby comfortable, dry and settled through the night. FAQ Could sleeping position cause overnight nappy leaks? Yes. Side, tummy or restless sleepers may repeatedly wet one area of the nappy, causing local saturation and leaks. Rather than changing your baby’s sleeping position, focus on a secure fit and a nappy designed for overnight wear. Why is my baby waking up soaking wet? Check whether the nappy is completely full. If so, your baby may be producing more urine due to overnight feeds, increased fluid intake or longer sleep stretches. If the nappy is not full, check the fit, leg cuffs and whether your baby’s sleeping position is causing uneven saturation. Should I use an overnight nappy? An overnight nappy may help if your baby sleeps for long periods without a change. Look for secure fit, good absorbency, effective liquid distribution and comfortable leg cuffs—not simply the thickest option. Nappy pants may also suit active older babies and toddlers. Is it okay to leave my baby in a wet nappy overnight? A slightly wet nappy does not always require waking a comfortably sleeping baby. However, review your changing routine or nappy choice if leaks, soaked clothing or skin irritation occur regularly. Change soiled nappies promptly, and follow professional advice for newborns and younger babies. The bottom line Overnight nappy leaks are usually a combination of fit, absorbency, baby movement and overnight urine volume. If your baby suddenly starts leaking at night, start with the basics: Check the fit → check the size → look at the sleeping position → consider overnight absorbency → then consider changing the nappy style or brand. And remember that your baby's needs can change quickly. A nappy that worked perfectly last month may not be the right choice once your baby starts sleeping longer, feeding differently or becoming more active. If you are repeatedly waking up to wet pyjamas and bedding, you do not necessarily need to jump straight to a much larger nappy. Start by working out where and when the leak happens. That usually gives you the best clue about what needs to change.
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Aiwibi Continues Partnership with Big Group Hug to Support Local Families
Bringing comfort to growing toddlers and providing peace of mind for parents facing hardship. At Aiwibi, we have always believed that care is not about grand gestures, but is found in the little day-to-day details. A single nappy might seem small, but for a family facing hardship, it makes a world of difference. We are proud to announce our continued partnership with Big Group Hug, an Australian charity dedicated to helping vulnerable babies and young children stay healthy, comfortable, and cared for. Meeting a Critical Need for Larger Nappy Sizes In our latest donation effort, Aiwibi delivered 50 packs of nappies across sizes 5, 6, and 7—totaling 2,120 nappies directly to Big Group Hug’s warehouse. Larger nappy sizes are among the items Big Group Hug regularly runs out of. For parents struggling with rising living costs, nappies are a significant and unavoidable household expense. When budgets are tight, parents face heartbreaking choices—sometimes having to choose between purchasing nappies or healthy food, or trying to make nappies last longer by changing them less frequently, which places infants at risk of rash and infection. Our targeted contribution directly replenishes these depleted shelves, ensuring that local families receive the exact size their growing child needs. Making a Big Difference with Everyday Essentials With 1 in 6 children in Victoria currently living in poverty, the ongoing cost-of-living crisis continues to push many families into deeper hardship. Big Group Hug works closely with local health and welfare professionals to provide aid packages containing essential items—including nappies, clothing, bedding, formula, and toys. In the 2024–2025 financial year alone, the organization distributed over 96,000 nappies to families in need. A local caseworker highlighted the immediate impact these contributions bring: "These packages make such a difference to parents. The financial support they provide is crucial. I have seen the relief on parents’ faces when they receive something as essential as a packet of nappies or good-quality clothing." Volunteers at Big Group Hug echoed this sentiment, noting that receiving a steady supply of nappies gives stressed parents immediate peace of mind and one less essential worry. Continuing a Friendship Built on Care Every nappy represents comfort for a child, dignity for a family, and reassurance for a parent navigating difficult times. Moving forward, Aiwibi remains deeply committed to supporting children through every stage of their early development. We are honored to walk alongside Big Group Hug, cheering on every child as they grow, explore, and chase their dreams.
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Aiwibi Celebrates Partnership with Big Group Hug at International Women's Day Event
At Aiwibi, we are proud to continue our partnership with Big Group Hug, an organization that does exceptional work to support vulnerable children and families. Over the past six months, we have been privileged to contribute to their mission, particularly through the donation of nappies, which have helped many families in crisis. To celebrate our ongoing collaboration and honor International Women’s Day (IWD), Big Group Hug hosted a special morning tea on Thursday, 5 March 2026, in Melbourne. Aiwibi was honored to contribute our products and resources to the event, standing alongside healthcare professionals who selflessly serve the most vulnerable members of our community. The partnership between Aiwibi and Big Group Hug is not just about donations—it represents our brand’s mission: to create a better world for babies. It strengthens our connection with the communities we serve and reinforces our commitment to supporting the causes that matter most to them. Aiwibi has made multiple donations of nappies to Big Group Hug since September 2025, supporting families experiencing hardship.. These donations have played a crucial role in supporting families facing crisis and struggling to provide for their children. We are proud that our contributions have brought comfort and care to these families during such difficult times. Related Reading: Aiwibi x Big Group Hug: Guard Every Child’s Childhood We look forward to the continued success of our partnership and to future opportunities to help families in need, especially as we continue to provide essential items to families facing hardship. Together, we can create a brighter future and offer babies the most comfortable care, allowing them to grow and dream in a colorful world.
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