Best Polyester Swim Diapers in 2026

Huggies Little Snugglers Diapers: 198 newborn baby diapers, size 1 (8-14 lbs); celebrating 100 years of Disney with limited edition designs; packaging may vary

Up to 12 Hours of Gentle Skin Protection: These Huggies diapers offer a curved and stretchy fit with all-around comfort for a gentle tummy fit

Safe for Sensitive Skin: Breathable, hypoallergenic and fragrance free

Pampers Splashers disposable swim diapers are designed for water fun at the pool, beach, splash park, and more

Doesn't swell in water like regular diapers, for a comfortable fit when wet or dry

Dual Leak-Guard Barriers fit snug around baby’s legs to help contain messes

Clean Conscious Diapers are designed with safe plant-based materials, a wetness indicator (so you know when it’s time for a fresh one), enhanced blowout protection, and advanced absorption for dry, happy babes

Stretchy Sides with flex + strength for those wiggles + wobbles; Quick Absorb Channels keep leaks under wraps for dryness on the fly

Quilted Bubble Liner quickly draws wetness away for dryness you can touch

No other diaper necessary!

Use under standard swimsuit

Trim, lightweight diaper encourages swimming

SAVE HUNDREDS: SWITCH TO THE BEST ECO-FRIENDLY REUSABLE SWIM DIAPER What's better than looking enviably-cute, saving money, & saving the environment as a family? Unlike leading disposable national brand baby swim diapers, our swim diaper is reusable (goodbye carbon footprint) and will last longer than the leading single-size reusable brands because it adjusts between sizes N and 5 in diapers (hello savings)!

SUPERIOR QUALITY, ADJUSTABLE, WASHABLE & REUSABLE SWIM DIAPER The Nageuret line of reusable cloth swim diapers are designed for families who require premium, elite-level products. Washable and adjustable between 8-36 lbs, our CPSIA-tested snaps adjust around the waist & legs with three different sizes, and three different size adjustments for the height of the baby swim diapers.

WATERPROOF & STYLISH Outer shell is made from a premium soft breathable waterproof 100% PUL polyester cloth fabric featuring cute original prints so your little Beau or Belle can swim in style while preventing mass pool evacuations from floaty friends. The inside is an extremely soft premium Polyester mesh designed for easy washing and baby comfort. The one-of-a-kind trendy patterns are designed exclusively by Beau & Belle Littles In Colorado. Remember: Only you can prevent pool evacuations

100% Polyester; Lining: 100% Polyester

Imported

Pull On closure

SAVE HUNDREDS BY SWITCHING TO REUSABLE SWIMMING DIAPERS Are you sick of wasting money on disposable swim diapers? Our Premium Nageuret Reusable Swim Diapers are the absolute best on the market, and have saved our customers HUNDREDS of dollars over their Disposable counterparts. If you are looking for a high-end affordable reusable swimming diaper option that will grow with your baby, you've found it!

PREMIUM ADJUSTABLE, WASHABLE & REUSABLE SWIM DIAPER Our Nageuret reusable cloth swim diapers are washable and adjustable between 6-35 lbs (waist 7.75in.-19.5in, legs 5.5in-10in), the snaps adjust around the waist with three different sizes, and three different size adjustments for the height of the baby swim diapers.

WATERPROOF & STYLISH Outer shell is made from a premium soft breathable waterproof cloth fabric made from 100% PUL polyester featuring cute patterns so your little Beau or Belle can swim in style, the inside is an extremely soft premium Polyester mesh designed for easy washing and baby comfort.

FASHION & STYLISH －A trim and attractive design that has a terrific fit on any baby. It can accommodate a range of different body shapes.

HIGH QUALITY, ADJUSTABLE, REUSABLE & WATERPROOF －ALVABABY swim diapers are made from waterproof 100% polyester PUL outer layer. Elastics waist and legs: Interior Polyester Elastics at the waist and leg openings with soft lycra bindings provides a secure, stretchy fit and easy on and off.

SAVE MONEY & ECO-FRIENDLY－Our reusable cloth swim diapers are designed for families who require premium products. Adjustable for 0-3 years, our 3×3 snaps adjust around the waist and legs with three different sizes, and three different size adjustments for the height of the baby swim diapers. No disposable swim diaper, save your money in the long run and advocate environmental protection, provide a beautiful environment for the baby.

TRIM, LIGHTWEIGHT, AND COMFORTABLE DIAPER ENCOURAGES SWIMMING—Baby will move freely during swim lessons without feeling weighed down.

PATENTED DESIGN IS BREATHABLE, ABSORBENT, AND WATERPROOF—As the original swim diaper manufacturer, our patented triple-layer design offers superior function and comfort.

NO OTHER DIAPER NECESSARY! ECONOMICAL AND CREATES LESS WASTE—Save money and reduce waste with our machine-washable, reusable swim diaper compared to disposable swim diapers.

FASHION & STYLISH －A trim and attractive design that has a terrific fit on any baby. It can accommodate a range of different body shapes.

HIGH QUALITY, ADJUSTABLE, REUSABLE & WATERPROOF －ALVABABY swim diapers are made from waterproof 100% polyester PUL outer layer. Elastics waist and legs: Interior Polyester Elastics at the waist and leg openings with soft lycra bindings provides a secure, stretchy fit and easy on and off.

SAVE MONEY & ECO-FRIENDLY－Our reusable cloth swim diapers are designed for families who require premium products. Adjustable for 0-3 years, our 3×3 snaps adjust around the waist and legs with three different sizes, and three different size adjustments for the height of the baby swim diapers. No disposable swim diaper, save your money in the long run and advocate environmental protection, provide a beautiful environment for the baby.

One Size fit 0-8M Babies: Generally speaking, babygoal swim diapers with adjustable snaps fits babies or toddlers from 0-8M and grows with your little one. You can adjust the diaper to your desired size (S, M or L) by snapping onto different rows of buttons on the diaper. If your baby has thicker legs, we suggest you to measure the waistline and legline of your baby or purchase a larger size for him/her.

Premiun Quality & Adorable Designs: Babygoal swim diapers are of high quality and adorable designs for baby boys and girls. Your baby will be live in fashion with babygoal swim diapers.

Reusable & Water-proof: These reusable swim diapers are designed to hold solids, not pee. They can be fully machine washable and will get dried faster by the washing machine. The outer layer is made of polyester with waterproof and breathable TPU.

Reusable swim diaper—a great alternative to disposable diapers!

CHILD PROTECTION: UPF 50+ keeps harmful UV rays away from sensitive areas

COMFORTABLE: Snug elastic around waist and legs

Swim Diaper Size L Fits 9 months - 3 years baby , suitable weight: (20-40 lbs).

Polyester leak- free PUL outer layer,designed for holding solids when swim.

All of the diapers are precise stitching and quality interior & exterior fabric makes these diapers for babys durable and ready to take the abuse of casual wear, accidents, play, and can withstand numerous washings.

FASHION & STYLISH －A trim and attractive design that has a terrific fit on any baby. It can accommodate a range of different body shapes.

HIGH QUALITY, ADJUSTABLE, REUSABLE & WATERPROOF －ALVABABY swim diapers are made from waterproof 100% polyester PUL outer layer. Elastics waist and legs: Interior Polyester Elastics at the waist and leg openings with soft lycra bindings provides a secure, stretchy fit and easy on and off.

SAVE MONEY & ECO-FRIENDLY－Our reusable cloth swim diapers are designed for families who require premium products. Adjustable for 0-3 years, our 3×3 snaps adjust around the waist and legs with three different sizes, and three different size adjustments for the height of the baby swim diapers. No disposable swim diaper, save your money in the long run and advocate environmental protection, provide a beautiful environment for the baby.

Premiun Quality: Outshell of washable swim diapers is made of soft breathable polyester fabric and inner is nylon mesh fabric, keeping solids inside the baby swimming diaper, no embarrassing accidents in the pool. This fabric is not easy to absorb or hold water so that your baby can swim freely and have more fun!

Suitable Size & Adjustable Diaper Swim: Pedobi Reusable swim diapers are with adjustable snaps, it is convenient to adjust the size as needed and more room for baby to grow up. They can be used with your baby from 9 months - 3 years old, suitable weight: 20-40 lbs. Please check the toddler swim diapers size chart carefully before purchase to make sure choose a suitable size for your cute baby.

Comfortable & Adorable Designs: Soft elastics of waist and legs provide stretchy fit and easy on and off. The infant swim diapers are relatively comfortable and doesn't cause chaffing. Pedobi baby swim diapers have more stylish and attractive designs, your baby will be live in fashion and you will enjoy a happy summer.

Reusable swim diaper—a great alternative to disposable diapers!

CHILD PROTECTION: UPF 50+ keeps harmful UV rays away from sensitive areas

COMFORTABLE: Snug elastic around waist and legs

Wegreeco Swim Diaper Size Large is great for baby 9 months - 3 years old, weight 20-40 lbs; Size Small is great for baby 0-8 months, weight 10-19 lbs, if the baby is thin, we suggest size S.

Cute Prints outer layer, designed for holding solids when swim.

Interior mesh is soft to your baby and helpful for holding solids or poo.

It is 2PCS,Waterproof 100% polyester PUL outer layer, designed for holding solids.

100% nylon mesh inner for easy clean up and let the liquid freely flow through, offering comfort against baby's sensitive skin.

Interior polyester elastics at the waist and leg openings with soft lycra bindings provide a secure, stretchy fit and easy on and off.

WATERPROOF: Made from high quality durable 100% waterproof polyester, these bags are lightweight and will keep your wet and dry clothes separate. Use these bags to take an extra pair of clothes to the gym, pool, daycare or on vacation.

DOUBLE ZIPPERS WITH HANDLE: Our durable wet/dry bag comes equipped with two zippered compartments to keep wet/dry clothes separate. Equipped with a full length, water resistant zipper, zips up smoothly, creating easy access to both compartments. Swim bags are also equipped with a strong looped handle with snap closure to easily clip onto strollers.

MULTIFUNCTIONAL: Carry all your items in one bag while keeping your dry items dry and wet or soiled items separate. Swim bags meet all of your home and travel needs. Easily store wet swimsuits at the gym, daycare, pool, or beach. Also use as a travel bag, storage bag, or organizer bag.

Water-Resistant Outer and Soft Inner: Water resistant 100% Polyester with TPU,the polyester mesh inner layer is breathable and easy to clean.

Swim Diaper Size: This swim diaper small size fit for babies weight 2-10kg(4.4-22pounds) and large size fit for babies weight 7-15kg(15.4-36pounds).

Enjoy Swimming: Our swim diapers designed for holding solids,these swim diapers don’t have much absorbency and don’t hold water so that your baby can get a lightweight swimming.

Material: Our swim diaper outer Layer is 100% polyester PUL features waterproof, which is designed for holding solids. One size fit baby 6-28 Pounds, 0-36 month.

Premium & Ultra Soft: 100% nylon mesh inner for easy clean up and let the liquid freely flow through, offering comfort against baby's sensitive skin

Adjustable: our swim pants are with adjustable snaps, which allow you to change to the appropriate size to fit the baby well. These diapers are suitable from birth and grow with your baby and toddler.

Swim Diapers Size - This swim diaper size small fits baby 0-8 months, weight 10-19 lbs; Reusable swim diapers baby size large fits baby 9 months - 3 years old, weight 20-40 lbs.

Material - 100% Polyester, reusable pool diapers are 3 pack.

Snap Closure - Washable swim diapers adjust snap around the waist and legs with different sizes, grows with your baby.Cloth swim diaper interior Polyester elastics at the waist and leg openings offer comfort against baby's skin, stretchy fit and easy on and off.

Skin Friendly Swim Diaper: This baby swim diaper is made of high quality waterproof fabric which is extremely soft and skin friendly for baby boys girls. This swimming diaper is comfortable for toddler to wear.

Lightweight, Perfect Design: Baby will move freely during swim lesson with this light weight swim diaper. This baby swim diaper can keep pop inside. Button –End closure; Triple-Layer Design offers superior function.

Reusable, Washable, Adjustable: The inner is made of polyester mesh designed for easy washing, hand wash or machine wash is available. Not disposable swim diaper. This baby swim diaper can be used over and over again, it can save a lot and will be an economical choice.

2 PACK Cloth diapers : Suitable for 3-15kg/6-30lb Babies or Toddlers .(About 0-3 year old Infant).

SAVE HUNDREDS:Reusable Cloth Swimming Diaper are Less Expensive than Disposable Swim Diapers ,Parents Save Money Reduces Less Waste.

WATERPROOF & STYLISH Outer Shell is Made From a Premium Soft Breathable Waterproof 100% PUL Polyester Cloth Fabric, Easy to Put on and Take Off with Side Snaps.

Material: Button-End closure. Made of high-quality polyester, waterproof, breathable and skin-friendly; great care for your baby

Multiple Sizes: Different sizes fit baby girls and boys of different ages. Please check the size chart carefully before your purchase to ensure that you choose the most appropriate size for your baby

Great for Swimming: Easy to put on and take off with side snaps and can hold messes easily. Baby will move freely during swim time with this swim diaper

Reusable swim diaper—a great alternative to disposable diapers!

Elastic around waist and legs to contain solid waste

Multiple sizes make for a happy baby and confident parent

100% Polyester, Hand Wash

Small: 11-18 lbs, Medium: 16/21 lbs, Large: 21-35 lbs

Snap closures on left side for easy on and off care

Grows With Your Baby - Our reusable swim diapers have adjustable snaps which ensure a perfect fit for babies and toddlers age 0-2 years. Our unique snap design allows a stretchable waistline, and gives you a diaper that grows with your child!

Eco-Friendly Choice - Choose a sustainable option for you and the environment with our washable swimming underwear. Say goodbye to disposable diapers that contribute to global waste

Soft and Breathable - Our infant reusable diaper comes from premium, waterproof polyester, a soft material known for its natural comfort. Worry less with skin rashes that often develops with use of synthetic, plastic diapers

Washable and reusable adult swim diaper

Lined with polyester and stain resistant

Can be worn alone or under other swimsuits

Wear with comfort: made of quality waterproof polyester fiber, soft and stretchy, the toddler swim diaper lining is as soft as a cloud, skin-friendly and breathable, our baby swim diapers provide comfort for your baby or child so they can play in the sun all day long

Reusable design: our reusable baby swim diapers are designed with durable, convenient, machine-washable fabric that makes cleanup a breeze and allows your baby to use them again and again, saving you the time and effort of choosing swim diapers for your convenience

Practical gift choice: adjustable snap swim diapers are attractive to babies and can be worn when babies learn to swim, so baby swim diapers are undoubtedly a practical gift for children, washable pool swim diapers bring protection to your baby while allowing your baby to love swimming