Baby Mattresses

Shop the Best Baby Mattresses in Australia – Safe, Firm & Breathable

At Bubs n Grubs, we understand that choosing the right baby mattress is crucial for your newborn’s comfort and safety. That’s why we stock only the best cot mattresses that meet or exceed Australian safety standards (AS/NZS 8811.1) for firmness and breathability.

 

Our range includes organic baby mattresses, hypoallergenic infant mattresses, non-toxic cot mattresses-all made to support safe sleep and proper spinal alignment from birth. Whether you need a firm foam mattress, an innerspring cot mattress, a custom-size mattress to fit your cot, we have you covered.

 

Explore top brands like Babyhood and Love N Care, known for their ventilated mattress cores, removable covers, waterproof layers that make cleaning easy. Shop online with fast shipping across Australia or visit our Brisbane store for expert guidance.

Why Parents Love Our Baby Mattresses

Certified Safe Sleep
Certified Safe Sleep
Meets Australian firmness standards (AS/NZS 8811.1).
Non-Toxic & Hypoallergenic
Non-Toxic & Hypoallergenic
Gentle on sensitive skin, made with baby-safe materials.
Breathable & Ventilated
Breathable & Ventilated
Improves airflow for temperature regulation and comfort.
Expert Advice Available
Expert Advice Available
Our team helps match your cot with the right mattress.
Our deals for Baby Mattresses often change daily, so don’t wait too long - we only just updated them on 5 June 2026.
  • 4% Off! Babyhood Breathe Eze Cot Mattress 1200 X 600

    babyhood Breathe Eze Cot Mattress 1200 x 600

    0 No Rating Yet
    Original price was: $109.Current price is: $105.
    SAVE $4 Off RRP!
  • NEW Grotime Bamboonest Luxe Curved Mattress

    Grotime BambooNest Luxe Curved Mattress

    0 No Rating Yet
    Original price was: $229.Current price is: $218.
    SAVE $11 Off RRP!
  • NEW Grotime Bamboonest Luxe Mattress

    Grotime BambooNest Luxe Mattress

    0 No Rating Yet
    Original price was: $229.Current price is: $218.
    SAVE $11 Off RRP!
  • NEW Grotime Comfortnest Mattress

    Grotime ComfortNest Mattress

    0 No Rating Yet
    Original price was: $149.Current price is: $138.
    SAVE $11 Off RRP!
  • NEW Grotime M690s100 Cot Mattress

    Grotime M690S100 Cot Mattress (Breathe Easy Mattress)

    0 No Rating Yet
    Original price was: $199.Current price is: $188.
    SAVE $11 Off RRP!
  • Up to 44% Off! Babyrest Deluxe Innerspring Cot Mattress Inside

    Babyrest Deluxe Innerspring Cot Mattress

    Original price was: $229.Current price is: $128.
    SAVE Up to $101 Off RRP!
  • Up to 18% Off! Babyhood Full Vinyl Baby Cot Mattress

    Babyhood Full Vinyl Baby Cot Mattress

    $90 – $112
    SAVE Up to $21 Off RRP!
  • 26% Off! Bamboo Breathe Eze Innerspring Mattress 1200x600

    babyhood Bamboo Innerspring Breathe Eze Cot Mattress 1200×600

    0 No Rating Yet
    Original price was: $249.95.Current price is: $186.
    SAVE $63.95 Off RRP!
  • 25% Off! Bamboo Breathe Eze Innerspring Mattress 2023

    Babyhood Bamboo Innerspring Breathe Eze Cot Mattress 1295*690mm

    Original price was: $279.Current price is: $208.
    SAVE $71 Off RRP!
  • 5% Off! Babyhood Breathe Eze Fibre Cot Mattress

    Babyhood Breathe Eze Cot Mattress 1295mm x 690mm

    Original price was: $129.Current price is: $122.
    SAVE $7 Off RRP!
  • 15% Off! Babyhood Breathe Eze Fibre Cot Mattress

    Babyhood Breathe Eze Cot Mattress 1310mm x 750mm

    Original price was: $149.95.Current price is: $128.
    SAVE $21.95 Off RRP!
  • 15% Off! Babyhood Orthopedic Innerspring Mattress

    Babyhood Orthopaedic Innerspring Breathe Eze Cot Mattress

    Original price was: $219.95.Current price is: $188.
    SAVE $31.95 Off RRP!
  • Up to 11% Off! babyhood cradle mattress

    Baby Cradle Mattress

    Original price was: $64.95.Current price is: $58.
    SAVE Up to $6.95 Off RRP!
  • Up to 41% Off! Bassinet Mattress

    Bassinet Mattress

    Original price was: $64.95.Current price is: $38.
    SAVE Up to $26.95 Off RRP!

Shop the Best Baby Mattresses in Australia – Safe, Firm & Breathable

At Bubs n Grubs, we understand that choosing the right baby mattress is crucial for your newborn’s comfort and safety. That’s why we stock only the best cot mattresses that meet or exceed Australian safety standards (AS/NZS 8811.1) for firmness and breathability.

Our range includes organic baby mattresses, hypoallergenic infant mattresses, and non-toxic cot mattresses—all designed to support safe sleep and proper spinal alignment from birth. Whether you need a firm foam mattress, an innerspring cot mattress, or a custom-size mattress to fit your cot, we have you covered.

Explore top brands like Babyhood and Love N Care, known for their ventilated mattress cores, removable covers, and waterproof layers that make cleaning easy. Shop online with fast shipping across Australia or visit our Brisbane store for expert guidance.

FAQ’s From Customers In-Store

What size cot mattress do I need?

The standard Australian cot mattress size is approximately 130 x 69 cm, but it’s important to measure your cot or check the manufacturer’s specifications to ensure a snug fit.

Are firm mattresses better for newborns?

Yes. Australian safety standards require a firm, flat surface to reduce the risk of suffocation and ensure proper support for your baby’s developing spine.

Is a waterproof mattress protector necessary?

We highly recommend it. It protects the mattress from spills, stains, and bacteria buildup—keeping your baby’s sleep surface clean and hygienic.

Do baby mattresses expire?

Mattresses should be replaced if they show signs of sagging, damage, or do not meet current safety standards. Avoid using second-hand mattresses.

Need help choosing? Don’t miss our expert guide:

Best Baby Mattresses – Full Guide