
Waterproof Mattress Protectors
The Gaia Baby Mattress Protector creates a waterproof, breathable barrier between your baby and their mattress. Made from Oeko-Tex Standard 100% certified, chemical-free materials, it is naturally hypoallergenic. With its wipe-clean waterproof surface, snug fit and machine washable design, this baby mattress protector keeps your cot mattress fresh, dry and comfortable.
Features:
- Made from finest quality 100% pure organic cotton.
- 100% natural rubber lining is crinkle free.
- Elasticated to fit snug and secure to your baby's mattress.
- Machine wash and fast drying.
- Free from artificial dyes.
- 100% cotton outer with natural waterproof lining.
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Compatibility
- 60x120cm - Hera Cot Bed & Hera 'Studio Edit' Cot Bed
- 66x136cm - Serena Cot Bed
- 66x 93.5cm - Serena Mini Cot
- 70x140cm - Eos Cot Bed
Pairs well with

Waterproof Mattress Protectors
Product details
Specifications
Safety Standards
- EN 1130:2019 – Children’s furniture – Cribs – Safety requirements and test methods
- EN 716-1:2017 + AC:2019 / EN 716-2:2017 – Furniture – Children’s cots and folding cots for domestic use
- BS 8509:2008 + A1:2011 – Children’s beds for domestic use – Safety requirements and test methods
- AS/NZS ISO 8124 part 3: 2021 & Amd.1:2023 (Toxicity)
- AS/NZS 4266.1: 2017 (Formaldehyde free)
- AS/NZS 2172:2013 Children’s household cots
- ASTM F1821-19e2 (toddler & first bed)
Instructions
View and download the instructions here.
Hera Bedside Crib Mattress FAQs
What materials is the Hera Bedside Crib Mattress made of?
Made in the UK, Nursery Grade Foam Core - Specifically designed for the nursery industry and free from harmful chemicals, this adaptive foam cradles your baby safely, providing comfort, support and breathability. Testing for formaldehyde isn’t part of the BS EN 16890:2017+A1:2021 standard, however we do test our fabrics for this and have a certificate to verify that there is no formaldehyde in the fabrics that we use. There is flame retardant in the foam that is used, as FR is something that is required to pass BS 7177 at present.
Given your eco-friendly philosophy, we assume that none of the fabrics or other parts of the crib contain formaldehyde, flame retardants, PFC and/or PFAS. Please can you confirm whether this assumption is correct?
All of our mattresses are tested to BS/EN 16890. Although testing for formaldehyde isn’t part of the BS EN 16890:2017+A1:2021 standard, we do test our fabrics for this and have a certificate to verify that there is no formaldehyde in the fabrics that we use. There is flame retardant in the foam that is used, as FR is something that is required to pass BS 7177
Has the mattress been treated with any flame retardant chemicals (in particular brominated flame retardants?
Under UK standards the internal Foam is required to be treated with Flame retardant, but the chemical used all exceed the “REACH” standard. The cover itself is not treated, making the sleep surface is very safe. No PFCs or PFAS are used in the manufacture of the mattress foam. The foam contains melamine and is free from TCPP. Additionally, our foam supplier does not use any brominated flame retardants in our products.
Is the mattress firm (not soft) so that the baby does not sink in more than a few millimetres?
Yes

