Cot Mattress Protectors / Waterproof & Bamboo Options

A mattress is one of the bigger nursery investments - and a good protector is what keeps it in good condition beyond the first few months. It is also the difference between a quick strip-and-replace at 2 am and a significantly harder situation. Our range covers every sleeping surface in multiple materials, so every surface your baby uses is properly protected from day one.

The Snuzpod 3, 5 & Studio Mattress Protector by Snuz is a white, absorbent cotton crib mattress protector with rounded corners and a small purple tag—ideal for waterproof protection. Shown on a plain white background.

A neatly rolled white comforter sits on a white mattress topped with the Living Textiles Smart-dri Mattress Protector by Living Textiles, set on a wooden bed frame against a carpeted floor.

A beige and white checkered drawstring bag stands upright against a plain background, featuring a black tag on the right. Ideal for carrying essentials like the Little Humans Linens Waterproof Cot Sheet by Little Humans Linens.

The BabyRest Cot Mattress Protector by BabyRest is displayed against a white background. Rectangular in shape with smooth edges, it features a fitted cover that may include a waterproof membrane for extra protection.

A drawstring bag made from soft, breathable organic cotton, repurposed from a Little Humans Linens Waterproof Bassinet Sheet 81x41 by Little Humans Linens, with white fabric featuring red and brown stripes, a white drawstring closure, and a black side tag.

A maroon and white striped drawstring bag by Little Humans Linens sits upright against a light background, featuring a black tag—perfect for carrying the Little Humans Linens Waterproof Change Pad / Euro Bassinet Sheet 85x51.

A single white mattress with a quilted top is shown on a white background. Pair it with the Boori Cot Bed Fitted Mattress Protector for added comfort and protection while preserving its clean, minimal look.

The Mamas & Papas Lua Bedside Bassinet Mattress Protector, a white quilted cover with a diamond pattern, is neatly folded and displayed on a plain white background.

Two Cocoon crib mattresses are shown: one oval, one round, both quilted. Pair them with Cocoon Nest & Sprout Bassinet/Cot Mattress Protectors 2pk to keep your baby's bed clean and comfortable.

The Boori Compact Cot Fitted Mattress Protector is a white, rectangular, breathable protector with a quilted top and smooth sides by Boori, shown on a plain white background.

The Leander Classic Organic Mattress Protector by Leander is a white, quilted, semi-circular cover with a grid pattern, partially folded to fit the Leander Classic Cot, shown against a plain white background.

The Boori Oval Cot Fitted Mattress Protector by Boori is shown on a plain white background, featuring a white, oval shape and quilted surface for added comfort and protection.

The Little Humans Linens Waterproof Mini Cot Sheet is displayed upright in a drawstring bag with red and white stripes, white drawstrings, and a black tag—ideal for storing your mini cot sheet.

The BabyRest Portacot Mattress Protector by BabyRest features a soft, cushioned rectangular design with a waterproof membrane, white fitted cover, and gently raised rounded edges on the short sides for support.

The Boori Bassinet Fitted Mattress Protector by Boori is a white, rectangular mattress protector with a quilted pattern, displayed on a plain white background.

Two white, rectangular quilted pads with diamond stitching stacked on a white background—an ideal Leander Linea & Luna Cot Mattress Protector made from organic cotton for your baby's bed.

The Mamas & Papas Cot Bed Cotton Quilted Mattress Protector, crafted from anti-allergy fabric with a diamond pattern, is shown folded on a plain white background.

The Boori Cradle Fitted Mattress Protector by Boori is a thin, rectangular white topper with a quilted pattern, shown on a plain white background.

The Boori Large Cot Fitted Mattress Protector by Boori is shown on a plain white single mattress with a quilted top, offering breathable protection. The clean, firm mattress with rounded corners is isolated against a white background.

A folded, quilted white pad with a diamond pattern and rounded end rests on a white background—the Leander Junior Bed Organic Mattress Protector by Leander, featuring a soft quilted top mattress design.

The Cocoon Evoluer & Evoke Starter Sheet Pack by Cocoon is shown on a plain white mattress with quilted sides, displayed at an angle against a white background—perfect for pairing with your bassinet.

The BabyRest Cradle Mattress Protector 90x44cm by Babyrest is a rectangular white pad with rounded corners and a discreet waterproof membrane, shown lying flat on a white background for added protection.

Protection Is Peace of Mind at 3 AM

There is a particular kind of problem-solving that happens in the dark at 2 am when a parent is changing sheets while trying not to fully wake anyone in the process. A well-protected mattress keeps that manageable - the sheet comes off, a clean one goes on, and the mattress underneath is untouched and dry.

Without a protector, the mattress absorbs what the sheet didn't, and a thoroughly soaked mattress in the middle of the night is a very different kind of situation. Mattress protection also matters for hygiene over the full life of the product. A mattress kept clean and protected from the earliest weeks resists bacteria, dust mites, and allergen buildup - a meaningful consideration for families managing infant eczema or respiratory sensitivity.

Waterproof Fitted Sheets - Protection That Doesn't Compromise the Look

One of the most popular product types in this range combines waterproof protection with a properly fitted sheet in a single product - the waterproofing is built directly into the sheet itself rather than sitting as a separate layer underneath. Organic cotton fabrics with an internal waterproof membrane look and feel like a quality fitted sheet while delivering full moisture protection across the sleep surface.

These sheet-protectors come in an impressive range of patterns and colours - soft plains, ginghams, botanicals, and stripes - making it genuinely possible to have a protected sleep surface that also looks beautiful in the cot. For parents who have invested in a thoughtfully designed nursery, a patterned waterproof sheet means protection and style are not in conflict.

A Protector for Every Sleeping Surface

A baby doesn't sleep in just one place. The bassinet carries the first four to six months; the portacot travels with the family; the standard cot runs through the toddler years; and a large cot or cot bed may take things further still.

Having the right protector sized precisely for each surface means no sleeping spot is unprotected - a reassurance worth more than the cost on the first night it matters. Brand-specific protectors for co-sleeping bassinets and bedside sleepers are also available in this range, sized to the exact dimensions of popular bedside models.

For families using a specialist sleeping product with a non-standard mattress, a protector designed for it specifically is the only option that fits correctly and stays put through the night.

Top Cot Mattress Protector Brands at Baby Village

Little Humans Linens is the most widely stocked brand in this collection, with waterproof organic cotton fitted sheets across every cot and bassinet size and a pattern and colour range that makes protection a genuinely attractive part of the nursery rather than an afterthought.

BabyRest offers practical, well-priced waterproof mattress protectors across standard cot, portacot, and bassinet sizes - reliable everyday protection at an accessible price point for every sleeping surface in the home.

Bubba Blue rounds out the selection with their bamboo mattress protector range - soft, breathable, and available across multiple sizes for families who prefer natural fibres - and these are just some of the mattress protector brands we carry.

Shop Cot Mattress Protectors at Baby Village

A protector works hardest as part of a layered sleep setup - pair it with a cot underlay beneath the mattress for a second line of defence, and complete the cot with the rest of the nursery essentials:

Shop online with fast delivery Australia-wide, or visit our Alexandria or Miranda stores.