Our Products

Plant-based, sustainable, high-performance diaper Gentle on Baby, Gentle on Earth – Disposable Cotton Diapers by Cottonsie™ Looking for disposable cotton diapers that combine sustainability, softness, and top-tier leak protection? Cottonsie™ delivers premium cotton-based diapers that are breathable, ultra-soft, and kind to your baby’s delicate skin, all while reducing plastic waste.

Premium Quality
Disposable Cotton Diapers Size 1 (8 – 14 lbs)
4.6/5 based on 570 reviews

Disposable Cotton Diapers Size 1 (8 – 14 lbs)

From $31.99

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Best Seller
Disposable Cotton Diapers Size 2 (12 – 18 lbs)
4.6/5 based on 570 reviews

Disposable Cotton Diapers Size 2 (12 – 18 lbs)

From $31.99

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Best Seller
Disposable Cotton Diapers Size 3 (16 – 28 lbs)
4.6/5 based on 570 reviews

Disposable Cotton Diapers Size 3 (16 – 28 lbs)

From $31.99

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New Arrival
Disposable Cotton Diapers Size 4 (22 – 37 lbs)
4.6/5 based on 570 reviews

Disposable Cotton Diapers Size 4 (22 – 37 lbs)

From $31.99

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Disposable Cotton Diapers | Soft, Eco-Friendly Baby Diapers by Cottonsie™

Disposable Cotton Diapers | Soft, Eco-Friendly Baby Diapers by Cottonsie™

Unlike standard diapers primarily made of plastic, our eco-friendly disposable diapers are designed with natural cotton, a highly breathable material known for its softness and comfort. Cotton is one of Earth’s most versatile fibers, and its breathable nature helps create a healthier microclimate for your baby’s delicate skin. While our diapers are constructed with natural cotton, they also contain synthetic ingredients, including a biodegradable super absorbent polymer (SAP) to expertly lock moisture into the core of the diaper and spandex for a snug fit.

While reusable cloth diapers are made from eco-friendly fabrics, even the most ardent environmentalists tend to avoid them because of their moisture retention properties and high maintenance requirements. Cottonsie™ disposable diapers offer an eco-friendly solution without compromising on performance! We incorporate 100% cotton materials to craft the softest, most breathable, eco-friendly diaper available. This has allowed us to substantially reduce the use of plastic in our diapers.

The Cottonsie Promise

At Cottonsie, we are committed to delivering the best for both your baby and the planet. Our promise is built on trust, sustainability, and care, ensuring that every diaper we create is not only safe and comfortable for your little one but also gentle on the Earth.

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PFAS / Phthalate free

Test

Non-toxic ingredients

Highly breathable

Cotton components

Reduced plastic

Ultra soft

ECF chlorine free pulp

Cruelty free

PFAS / Phthalate free

Test

Non-toxic ingredients

Highly breathable

Cotton components

Reduced plastic

Ultra soft

ECF chlorine free pulp

Cruelty free

Video Thumbnail

Click Video to Learn About Our Superior Design

Watch the video to learn about our disposable cotton diapers, and why choosing Cottonsie™ means less plastic and more cotton for your little one. Discover how our cutting-edge design blends the natural absorbency and breathability of cotton with our advanced rapid moisture transfer system to protect your baby’s delicate skin. Our patent-pending technology creates a drier microclimate, which can reduce the risk of diaper rash.

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Disposable Cotton Diapers

1558 Reviews
Why Choose Disposable Cotton Diapers from Cottonsie™?

Why Choose Disposable Cotton Diapers from Cottonsie™?

Unlike traditional diapers made mostly of plastic, Cottonsie™ disposable, eco-friendly, cotton diapers are designed to be nontoxic diapers with 100% natural cotton in the inner liner and outer layer. Cotton is a breathable, hypoallergenic fiber that supports a healthy skin microclimate, ideal for babies prone to rashes and sensitivities.

While many “eco-friendly” diapers use bamboo or synthetic blends, Cottonsie™ focuses on natural cotton. Our patent-pending design combines this natural softness with biodegradable super absorbent polymers (SAP) to keep your baby dry and happy. With 65% plant-based materials overall, our diapers are 82% biodegradable in just 18 months, without compromising on the performance you need.

What Our Customers Say

Discover why parents are switching to our premium baby care products

Rachel Angela Sara W.

The best diapers on the market

"My baby has extremely sensitive skin. Because of this, we switched to reusable diapers. Then, a friend gave me a bag of Cottonsie diapers, and they have been life-changing! They work great! No leaks, No rash! The only change I would make would be to have found them sooner!"

— Rachel

Game changer for sensitive skin

"We've been using the diapers and we LOVE them! They were great for her diaper rash, it went away."

— Angela

Worth every penny

"I tried the Cottonsie Cotton Diapers and they are GREAT!!!! They are so soft and I like that they don’t have all the prints on them. They also fit better around my little boy’s legs than most other diapers. I have tried lots of different diapers and the leg fit is better on these."

— Sara W.

Welcome to Cottonsie community

So nice to have you here—tag us @cottonsieinc