Waking up to a soaked crib sheet at 2 a.m. is a rite of passage nobody wants. If your baby is finally sleeping through the night but their diaper isn’t, it is time for an upgrade.
Daytime diapers often can’t handle the 10 to 12-hour stretch of sleep we all crave. We reviewed the best overnight diapers to handle heavy wetters and sensitive skin so the whole house can stay dry and rested.
- Control leaks really well
- Prevents diaper rash
- Tabs stay in place
- Offer long-lasting leak protection
- Fairly cheap for an overnight diaper
- Tabs are elastic
- Flexible
- A lifesaver for heavy wetters
- Adds extra absorbency
- Super plush and soft
- Inner quilt lining
- Comes with wetness indicator
- No chemical odor
- Very soft on baby’s skin
- Absorbent, even for overnight
- Affordable overnight diaper option
- Comes with a leak barrier
- Tabs can be refastened
- Cute, colorful designs
- Adjustable hook and loop
- Easy to wash
- Good, eco-friendly company
- Hypoallergenic
- Premium comfort and style
- Wide, stretchy sides
- Double gusset around leg
- Thicker padding in front for boys
- Truly green choice for diapering
- Fragrance free
- Best for sensitive skin
Does My Baby Need Overnight Diapers?
Newborns sleep a lot, but they also wake up frequently to eat and be changed. In those early days, standard diapers work fine because you change them every few hours.
However, as your baby grows and starts sleeping for longer stretches, the game changes. You want them to stay asleep, but a wet, cold diaper is a surefire wake-up call. Wetness and hunger are the two main reasons babies wake at night (1).
While you can fix hunger with a quick feed, a leak requires a full outfit and sheet change. That wakes everyone up fully, making it harder to go back to sleep.
Absorption Is Key
I learned this the hard way. I used to rock my baby to sleep, praying for a solid eight hours. Instead, I’d be up three hours later with a screaming, soaked child. The diaper would feel squishy, and the pajamas would be wet. It was uncomfortable for her and exhausting for me.
Once I switched to a dedicated overnight diaper, the leaks stopped. She didn’t magically sleep 12 hours straight immediately, but we dropped one waking per night. That extra sleep made me feel human again.
How to Choose Overnight Diapers
Don’t just grab the first box you see. Overnight diapers are an investment, and they are usually pricier than daytime versions. Here is what to look for to ensure you get your money’s worth.
Absorbency
This is the most critical factor. You need a diaper that acts like a sponge. Look for brands that advertise “12-hour protection” or mention multiple layers. They usually contain more Super Absorbent Polymer (SAP) than standard diapers to lock liquid away from the skin.
Fit and Leak Guards
A diaper can be absorbent, but if it gaps at the legs, it will leak. Look for elastic waistbands and double leg cuffs (gussets). These create a seal that moves with your baby if they toss and turn. Check for red marks in the morning; if you see them, the fit is too tight.
Skin Sensitivity
Since the diaper stays on for a long time, the materials matter. If your baby has sensitive skin, prolonged exposure to wetness or harsh chemicals can trigger a rash. Look for “hypoallergenic” labels or chlorine-free options if your baby is prone to irritation.
Cost Per Diaper
Overnight diapers cost more per unit than daytime diapers. However, you only use one per night. While the sticker price looks high, calculating the “cost per night” often reveals it is worth the few extra cents to avoid doing midnight laundry.
Materials
If you prefer avoiding synthetic gels or fragrances, look for plant-based or cloth options. Just remember that natural disposables sometimes trade a bit of absorbency for eco-friendly materials, so you might need to test a few brands to find the right balance.
Product Reviews
We tested and analyzed the top contenders to help you find the right fit for your heavy wetter.
Huggies OverNites Diapers
Best Overnight Diapers for Heavy Wetters
Huggies OverNites are widely considered the gold standard for keeping crib sheets dry. They are designed for up to 12 hours of protection and feature a “DryTouch” liner that pulls wetness deep into the core. In my experience, these diapers hold an incredible amount of liquid without feeling soggy on the outside.
The standout feature is the Double Grip Strip. These strips fasten at four points rather than two, providing a secure fit that stays put even on active sleepers who roll around all night. The SnugFit waistband also helps prevent blowouts up the back.
While they are highly effective, they do feel a bit bulkier than daytime diapers. However, the trade-off is worth it for the leak protection. The Winnie the Pooh designs are a cute bonus.
Pros
- Excellent leak control for heavy wetters.
- Double Grip Strips keep the diaper secure on wiggly babies.
- DryTouch liner helps prevent diaper rash by keeping skin dry.
Cons
- They are on the pricier side.
- Some parents notice a slight chemical smell when the diaper is full.
Our Ratings
Pampers Baby Dry Diapers
Best for Day & Night
Pampers Baby Dry diapers utilize three layers of absorbency rather than the standard two found in many competitors. They also feature air channels that allow air to circulate inside the diaper, helping keep your baby’s skin dry and reducing the risk of rashes.
The core uses absorbent gelling material (AGM) which feels like small hard pebbles when dry but turns into a gel as it absorbs liquid. This allows the diaper to remain surprisingly thin while holding a large volume of fluid. Sizes N, 1, and 2 include a wetness indicator strip, which is helpful for new parents.
The fit is flexible with stretchy sides, making them comfortable for babies of all shapes. However, because they are not strictly “overnight” specific, extremely heavy wetters might still need something more robust.
Pros
- Three layers of absorbency offer great protection.
- Very thin profile compared to other overnight options.
- Soft, stretchy sides provide a comfortable fit.
Cons
- Sizing can run small; consider sizing up.
- If the diaper gets too full, the gel beads can occasionally leak out.
Our Ratings
Sposie Overnight Diaper Booster Pads
Best Overnight Diapers for Tummy Sleepers
Sposie pads are not diapers; they are absorbent inserts you add to your baby’s existing diaper. They are a game-changer for tummy sleepers or boys who tend to leak out the front. You simply place the pad inside the diaper (position it higher in the front for boys) to double the absorbency.
These pads are fragrance-free, latex-free, and chlorine-free, making them safe for sensitive skin. They have a soft, quilted top layer that wicks moisture away. Because they are universal, you can use them with any brand of diaper, including cloth diapers.
The main downside is that they do not have adhesive backing, so you have to be careful when pulling the diaper up to ensure the pad doesn’t shift. However, once in place, they are highly effective at stopping leaks.
Pros
- Doubles the absorbency of any standard diaper.
- Excellent solution for front-leakers and tummy sleepers.
- Hypoallergenic and free from fragrances.
Cons
- No adhesive strip, so they can shift during diaper application.
- Adds bulk to the diaper.
Our Ratings
Pampers Swaddlers Overnights Disposable Baby Diapers
Most Comfy and Soft
If softness is your top priority, Pampers Swaddlers Overnights are hard to beat. They feature a “Blankie Soft” outer material that feels gentle against the skin, avoiding the crinkly, plastic feel of some other brands.
Inside, the Heart Quilt liner pulls wetness and mess away from the skin, while air channels promote breathability. They claim 12 hours of protection and generally hold up well, though they are slightly less absorbent than Huggies OverNites in head-to-head comparisons.
The wetness indicator is a nice touch, letting you know at a glance if a change is needed. These are perfect for babies who are easily irritated by rough textures or stiff materials.
Pros
- Extremely soft materials for maximum comfort.
- BreatheFree liner helps keep skin airy and dry.
- Includes a wetness indicator strip.
Cons
- Slightly less absorbent than other heavy-duty options.
- Not biodegradable.
Our Ratings
Bambo Nature Eco Friendly Baby Diapers
Best Overnight Diapers for Sensitive Skin
Bambo Nature diapers are a favorite among eco-conscious parents. They are made with sustainable bamboo pulp and are free from harmful chemicals, dyes, and allergens. They have earned certification from the Nordic Swan Ecolabel and the Asthma Allergy Nordic association.
Despite being eco-friendly, they perform impressively well. The core is highly absorbent and the backsheet is fully breathable, which is crucial for preventing heat rash during a long night’s sleep. They are thinner than traditional overnight diapers but hold liquid effectively.
The main caveat is sizing. They tend to run large or small depending on the baby’s build, so check the size chart carefully.
Pros
- No chemical smell and skin-safe materials.
- Highly breathable backsheet reduces rash risk.
- Surprisingly absorbent for an eco-diaper.
Cons
- Sizing can be tricky; you may need to experiment.
- More expensive than standard drugstore brands.
Our Ratings
Luvs Ultra Leakguards Disposable Baby Diapers
Best Budget Overnight Diapers
Luvs Ultra Leakguards utilize “Nightlock Plus” technology to lock away wetness. While they are marketed as day/night diapers, they perform surprisingly well overnight for moderate wetters. The refastenable tabs are large and stretchy, allowing you to get a secure fit.
They do have a distinct baby powder scent, which some parents love and others dislike. The core turns to gel as it absorbs, similar to Pampers. While they might not hold up for 12 hours on a very heavy wetter, they are excellent for the average baby.
Luvs also offers a money-back guarantee. If you aren’t satisfied, you can mail in your receipt and UPC for a refund, making them a low-risk option to try.
Pros
- Very affordable compared to premium brands.
- Refastenable tabs help you get the perfect fit.
- Money-back guarantee if they leak.
Cons
- Strong powdery fragrance might irritate sensitive noses.
- No wetness indicator.
Our Ratings
BumGenius All in One Cloth Diaper
Best Overnight Cloth Diapers
If you want to use cloth at night, the BumGenius Freetime All-In-One is a user-friendly choice. It features a waterproof outer shell and semi-attached stay-dry inserts, meaning no stuffing is required.
These are “one-size” diapers, adjustable via snaps on the front to fit babies from roughly 8 to 35 pounds. For overnight use, you typically need to add an extra hemp or bamboo booster (sold separately) behind the flaps to handle 10+ hours of liquid.
The hook and loop closure (velcro style) makes them as easy to put on as a disposable. Just be aware that cloth diapers are much bulkier than disposables, so you may need to size up your baby’s pajamas.
Pros
- Reusable and saves money in the long run.
- Adjustable sizing grows with your baby.
- No stuffing required for the base diaper.
Cons
- High upfront cost to build a stash.
- Requires adding extra boosters for true overnight performance.
- More laundry.
Our Ratings
The Honest Company Overnight Diapers
Most Adorable Design
Honest Company Overnight Diapers are made with plant-derived materials and sustainably harvested fluff pulp. They are designed to be hypoallergenic, avoiding chlorine processing, latex, fragrances, and lotions.
The “True Absorb” core holds a decent amount of liquid, and the fit is generally snug and secure. However, the material can feel a bit stiffer and more paper-like than the plush feel of Pampers or Huggies.
The designs, ranging from sleep sheep to starry nights, are undeniably cute. If you prioritize aesthetics and eco-friendly ingredients over maximum plushness, these are a solid contender.
Pros
- Eco-friendly materials and hypoallergenic.
- Super cute prints.
- Secure fit around the legs.
Cons
- Can feel stiff and less flexible than other brands.
- May not hold up for extreme heavy wetters.
Our Ratings
GoodNites Bedtime Underwear for Boys
Best Overnight Diapers for Toddlers
Once your child outgrows size 6 diapers or starts potty training, you might need to switch to GoodNites. These are technically disposable underwear, not diapers, meaning your child pulls them up and down like real pants.
They are designed for older toddlers and children who still have accidents at night. GoodNites offer 40% more absorbency than standard training pants, making them much better for overnight use. They feature five layers of protection and double leg barriers.
The sides are super stretchy, providing a discreet fit under pajamas. The character designs (Marvel for boys, Disney for girls) help older kids feel less self-conscious about wearing them.
Pros
- Designed for larger toddlers and older kids (sizes XS to XL).
- Pull-up style encourages independence.
- Significantly more absorbent than standard Pull-Ups.
Cons
- More expensive per unit than diapers.
- If you have to tear the sides for a messy change, it can be tricky.
Our Ratings
Seventh Generation Overnight Diapers
Best Eco-Friendly Overnight Diapers
Seventh Generation overnights are FSC-certified and free from lotions, fragrances, and chlorine bleaching. They use a high-capacity core made from sustainably sourced wood fluff pulp.
These diapers are incredibly gentle on sensitive skin. They feel lighter and less chemically dense than mainstream brands. However, because they lack some of the intense chemical gels found in other brands, the absorbency is slightly lower. They are perfect for moderate wetters with sensitive skin but might struggle with a 12-hour heavy wetter.
The prints are subtle and cute, and the company is a certified B-Corp, which appeals to ethical shoppers.
Pros
- Excellent environmental credentials.
- No fragrances, lotions, or chlorine bleaching.
- Great for babies with eczema or sensitive skin.
Cons
- Slightly thinner construction may leak with very heavy wetters.
- Tabs can sometimes be a bit weak.
Our Ratings
Tips for Switching to Overnight Diapers
Once you have chosen a brand, use these strategies to maximize your success and keep the crib dry.
- Size up for success: This is the oldest trick in the book. If your baby wears a size 3 during the day, try a size 4 for night. The larger diaper has more absorbent material and covers more surface area. Just ensure the legs don’t gap, or the pee will run right out.
- Limit liquids before bed: Hydration is important, but a massive bottle right before sleep guarantees a heavy diaper. Try to front-load fluids earlier in the evening and offer a smaller amount right at bedtime. For toddlers, cut off heavy drinking an hour before sleep.
- Check the “frills”: After putting the diaper on, run your finger around the leg cuffs to pull the ruffles out. If those ruffles are tucked inside, the diaper will leak. It takes two seconds and saves you a load of laundry.
- Double up if necessary: If you have an extreme heavy wetter, don’t be afraid to use a diaper booster pad (like Sposie) inside the overnight diaper. It adds a massive amount of absorbency without changing the fit too drastically.
How to Use Overnight Diapers
Using overnight diapers is straightforward, but timing is everything. Put the overnight diaper on right before the final bedtime routine starts. You want it to be fresh for the long haul.
For infants, apply barrier cream proactively. Since the wet skin will be in contact with the diaper for 10+ hours, a thick layer of zinc oxide cream acts as a shield against ammonia burns and rashes.
For toddlers who stall at bedtime, wait until the very last second, after the stories and the songs, to put the fresh diaper on. If you put it on 30 minutes before they actually fall asleep, they might fill it up before the night even begins!
Overnight Diaper FAQs
What Is the Best Diaper for Overnight?
While every baby fits differently, Huggies OverNites consistently rank as the best overall for absorbency and leak protection. They are specifically designed for 12-hour wear and handle heavy wetting exceptionally well.
How Long Can a Baby Stay in a Diaper Overnight?
A high-quality overnight diaper is designed to last 10 to 12 hours. As long as your baby has not pooped and their skin is not irritated, you do not need to wake them for a change just because the diaper is wet.
How Do I Stop My Overnight Diaper from Leaking?
- Size up: Move one size up from your daytime diaper for more absorbency.
- Add a booster: Place a booster pad inside the diaper.
- Check the fit: Ensure ruffles are pulled out and the waistband is snug.
- Switch brands: Different brands fit different body shapes; if one leaks, try another.
How Many Diapers Do You Need for an Overnight Trip?
Pack at least one diaper for every 2-3 hours of travel time, plus 2-3 dedicated overnight diapers for the night itself. It is always safer to overpack than to run out in an unfamiliar place.
What Is the Difference Between Overnight and Regular Diapers?
Overnight diapers contain more Super Absorbent Polymers (SAP) than regular diapers, allowing them to hold more fluid. They also typically have a higher rise and stronger leg cuffs to prevent leaks while the baby is lying down for long periods.
When Should I Start Using Overnight Diapers?
You should switch when your baby starts sleeping for 6-hour stretches or longer, or as soon as they start waking up with wet clothes or sheets. This usually happens around 3 to 6 months of age.
