The Cozy Cubs Deluxe Interlock Fitted Diaper is made to feel soft and comfortable against your baby’s skin. The outer layers are crafted from smooth interlock cotton, giving the diaper a cozy, gentle, drier feel, while the inner birdseye cotton layers add extra absorbency and lock moisture in. You get a natural fiber fitted that feels soft on the outside and quietly does the heavy lifting on the inside.

This fitted is shaped to follow your baby’s natural curves, helping to reduce gaps at the legs and waist. Soft elastics offer secure containment without digging in, and the snap closures stay put through daily wear and frequent washing. Paired with a waterproof cover, it becomes a simple, dependable diapering system that works well for naps, nighttime, and active daytime use.

If you want a fitted that feels more substantial than our standard birdseye diapers — but still all‑cotton, easy to wash, and simple to use — this Deluxe Interlock version is the perfect upgrade.

Key Features

100% cotton construction — breathable, soft, and easy to wash with standard laundry routines.
Absorbent birdseye interior — multiple layers provide reliable daytime and overnight performance.
Interlock cotton exterior — adds structure and durability while maintaining flexibility.
Hourglass-contoured fit — reduces bulk and helps minimize leaks around legs and waist.
Soft, gentle elastics — comfortable containment for active babies.
Two-size system — Size 1 (7–18 lbs) and Size 2 (18–35 lbs) for a simplified, grow-with-baby fit.
Sturdy snap closures — secure, long-lasting, and easy to use.
Compatible with any diaper cover — create a flexible, leak-resistant setup tailored to your routine.
Save 10% when purchasing in 4 packs.

Materials

100% cotton (interlock exterior + birdseye interior)

Care Instructions

Machine wash warm with your regular cloth diaper routine
Tumble dry low or line dry
Avoid fabric softeners to maintain absorbency

Why Parents Love It

A fitted diaper that’s simple, sturdy, and trustworthy — no complicated folding, no special wash steps, and no synthetic layers. Just pure cotton comfort and consistent high performance.

CozyCubs

**NEW** Cozy Cubs Deluxe Interlock Fitted Diapers

**NEW** Cozy Cubs Birdseye Fitted Diapers

NEW Cozy Cubs Deluxe Interlock Fitted Diapers

NEW Cozy Cubs Birdseye Fitted Diapers