Cloth Diaper Systems

When it comes to cloth diapering, there are several different types of diapers to choose from. Understanding the differences between fitted cloth diapers, flat cloth diapers, all-in-one (AIO) diapers, and all-in-two (AI2) diapers can help you make an informed decision about which option is best for you and your baby.

Fitted Cloth Diapers:

Fitted cloth diapers are designed to fit snugly around your baby's waist and legs. They are made from absorbent materials, such as cotton or bamboo, and are shaped like a traditional disposable diaper. Fitted diapers require a separate waterproof cover to prevent leaks. They are known for their excellent absorbency and are a popular choice for overnight use.

Flat Cloth Diapers:

Flat cloth diapers are the most basic and versatile type of cloth diaper. They are large, rectangular pieces of fabric that can be folded in various ways to create a diaper shape. Flat diapers can be secured with pins or diaper fasteners and require a separate waterproof cover. They are highly customizable and can be adjusted to fit babies of all sizes.

Preflats/Contour Flats:

Theses styles of flats come with absorbency built in and are more tradition in shape to a diaper making the folding straightforward and easier to do. This style is popular as they are absorbent, trim and easy to wash and fast drying.  The come either plain or with a print outer fabric.

All-in-One (AIO) Diapers:

All-in-one (AIO) diapers are the most convenient option for cloth diapering. They consist of a waterproof outer layer and an absorbent inner layer, all sewn together into one piece. AIO diapers are easy to use, as they require no folding or additional covers. They are similar in design to disposable diapers and can be fastened with snaps or hook-and-loop closures.

All-in-Two (AI2) Diapers:

All-in-two (AI2) diapers are a hybrid between fitted and AIO diapers. They consist of a fitted diaper or insert that snaps into a waterproof cover. The cover can be reused multiple times before washing, as long as it remains clean and dry. AI2 diapers offer the convenience of an AIO diaper with the option to reuse the cover, making them a cost-effective choice.

Each type of cloth diaper has its own advantages and considerations. Fitted diapers provide excellent absorbency, flat diapers offer versatility, AIO diapers are convenient, and AI2 diapers offer a balance between convenience and cost-effectiveness. Consider your preferences and needs when choosing the right cloth diapering option for you and your baby.

Cloth Diapering Systems (Simple Overview)

There isn’t one “right” cloth diaper — just different systems that work for different families, routines, and stages.

Here’s a quick breakdown to help you understand the most common options:

🌱 All-in-Two (AI2) Diapers

Beginner-friendly & flexible

AI2 diapers use a reusable waterproof cover with snap-in absorbent inserts.

Best for:

  • Parents new to cloth
  • Lower laundry volume
  • Growing with your baby

Why parents love them:

Easy to use, cost-effective, and adaptable as absorbency needs change.

👉 Learn more about All-in-Two diapers

🌿 Fitted Cloth Diapers

Maximum absorbency

Fitted diapers are fully absorbent and shaped like a disposable diaper. They require a separate waterproof cover.

Best for:

  • Overnight use
  • Heavy wetters
  • Parents who want natural fibers and leak protection

Why parents love them:

Absorbent from waist to leg, soft against skin, and extremely reliable.

👉 Learn more about fitted diapers

🍃 All-in-One (AIO) Diapers

Easiest to use

All-in-one diapers have absorbency sewn directly into a waterproof outer layer, making them very similar to disposables.

Best for:

  • Daycare
  • Caregivers unfamiliar with cloth
  • Quick, simple changes

Things to consider:

They take longer to dry and don’t offer much flexibility as absorbency needs change.

👉 Explore our All-In-One cloth diapers

🌻 Pocket Diapers

Customizable absorbency

Pocket diapers have a waterproof outer layer with a pocket opening where absorbent inserts are stuffed inside.

Best for:

  • Parents who want adjustable absorbency
  • Families comfortable with stuffing diapers

Things to consider:

They require more prep and handling during laundry and changes.

👉 Shop our Pocket cloth diapers

🧺 Flat Cloth Diapers

Most versatile

Flats are large, single-layer pieces of fabric folded to fit your baby. They require a separate waterproof cover.

Best for:

  • Families who want the fastest drying option
  • Budget-friendly cloth diapering
  • Customizable absorbency

Good to know:

They have a learning curve but last forever and wash beautifully.

🌸 Preflats / Contour Flats

Flats, made easier

Preflats and contour flats have absorbency built in and are shaped to fit the baby, making folding simpler.

Best for:

  • Parents who like natural fibers
  • Trim fits with easier folding
  • Faster washing and drying

Available in plain or printed outer fabrics.

Not sure which system is right for you?

Each cloth diapering system has its own strengths. Many families use more than one style depending on time of day, absorbency needs, and personal preference.

If you’re new to cloth, systems like All-in-Two and fitted diapers tend to offer the best balance of ease, reliability, and long-term value.

Get in touch

Have questions about which system to choose, or a general enquiry?

Contact us