






Shield your baby’s mattress from leaks, stains and spills while creating a breathable, comfortable sleep surface. The Kiin Organic Fitted Mattress Protector is available in two sizes to suit both cots and bassinets or co sleepers. Each protector features a soft organic cotton jersey top with a discreet waterproof backing, providing peace of mind without the crinkly noise of traditional protectors. This quiet, protective layer helps preserve mattress hygiene and extend its lifespan.
Thoughtfully made from breathable, hypoallergenic materials, the protector helps reduce dust mites and allergens while allowing airflow for a calm and cool sleep environment. It’s machine washable for easy care and designed to deliver consistent comfort without overheating.
Using a high-quality mattress protector is a simple yet impactful way to safeguard your bedding and support healthier sleep. By blocking moisture and allergens, it helps reduce mold growth and maintain a clean, hygienic sleep space, especially important for growing babies.
Product Safety Standard: For safe bedding during sleep, it is recommended to remove pillows, quilts and decorative items. Follow the SIDS Safe Sleeping Guidelines for the latest evidence-based advice on safe sleeping environments for babies. These guidelines are by Red Nose on how to keep your baby safe and reduce the risk of sudden infant death.
Shield your baby’s mattress from leaks, stains and spills while creating a breathable, comfortable sleep surface. The Kiin Organic Fitted Mattress Protector is available in two sizes to suit both cots and bassinets or co sleepers. Each protector features a soft organic cotton jersey top with a discreet waterproof backing, providing peace of mind without the crinkly noise of traditional protectors. This quiet, protective layer helps preserve mattress hygiene and extend its lifespan.
Thoughtfully made from breathable, hypoallergenic materials, the protector helps reduce dust mites and allergens while allowing airflow for a calm and cool sleep environment. It’s machine washable for easy care and designed to deliver consistent comfort without overheating.
Using a high-quality mattress protector is a simple yet impactful way to safeguard your bedding and support healthier sleep. By blocking moisture and allergens, it helps reduce mold growth and maintain a clean, hygienic sleep space, especially important for growing babies.
Product Safety Standard: For safe bedding during sleep, it is recommended to remove pillows, quilts and decorative items. Follow the SIDS Safe Sleeping Guidelines for the latest evidence-based advice on safe sleeping environments for babies. These guidelines are by Red Nose on how to keep your baby safe and reduce the risk of sudden infant death.
Our mattress protectors are best suited to denser foam mattresses with a thickness of 4cm or more
Cot: To suit rectangular mattress 135 x 77 x 19cm (Fits most standard Australian Cots)
Bassinet/Co Sleeper: To suit rectangular mattress up to 82 x 51x 12cm (Fits most standard Co Sleepers, change mats, and bassinets)
| Material | Cover: 100% organic cotton Fill: 100% cotton (absorption layer) Lining: 100% PU waterproof coating. Please note: You may notice small black specks visible through the fabric when the product becomes wet. This is simply natural plant matter from the organic cotton fill. It is completely safe and normal. The PU (TPU) waterproof lining is breathable, washable, and offers excellent colour fastness and moisture protection |
| Country Of Origin | CHINA |
Our mattress protectors are best suited to denser foam mattresses with a thickness of 4cm or more
Cot: To suit rectangular mattress 135 x 77 x 19cm (Fits most standard Australian Cots)
Bassinet/Co Sleeper: To suit rectangular mattress up to 82 x 51x 12cm (Fits most standard Co Sleepers, change mats, and bassinets)
| Material | Cover: 100% organic cotton Fill: 100% cotton (absorption layer) Lining: 100% PU waterproof coating. Please note: You may notice small black specks visible through the fabric when the product becomes wet. This is simply natural plant matter from the organic cotton fill. It is completely safe and normal. The PU (TPU) waterproof lining is breathable, washable, and offers excellent colour fastness and moisture protection |
| Country Of Origin | CHINA |
Established in 2019, Kiin is an Australian, family-owned brand creating thoughtfully designed essentials for baby, nursery, and home. Based on the Central Coast and founded by a mother and daughter, Kiin is led by a small, all-female team passionate about creating timeless pieces that are made to love and last.
Established in 2019, Kiin is an Australian, family-owned brand creating thoughtfully designed essentials for baby, nursery, and home. Based on the Central Coast and founded by a mother and daughter, Kiin is led by a small, all-female team passionate about creating timeless pieces that are made to love and last.
Your return must be lodged online through Baby Bunting’s return portal. Once submitted, your request will be sent directly to us, and we’ll be in touch with further instructions.
Your return must be lodged online through Baby Bunting’s return portal. Once submitted, your request will be sent directly to us, and we’ll be in touch with further instructions.








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