Image of the Hera Cot Bed Mattress showing the wavy pattern on the mattress cover.
Close up of the corner on the Hera Mattress showing the high quality stitching and baby-safe zipper.
Close up of the baby-safe zipper for the removable cover on the Hera Cot Bed Mattress
Close up of the surface of the Hera Cot Bed Mattress and wavy pattern.

Hera Cot Bed Mattress

Sale price£64.99Regular price £129.99

Available For Pre Order 4 Week Delivery Time

The Hera Mattress is a breathable, pocket-sprung mattress designed for the Hera Cot Bed. Multiple high-tensile pocket springs combined with nursery-grade foam provide responsive comfort, targeted support, and optimal body support as your baby grows.

The breathable microfibre cover and open-cell foam core promote airflow and help maintain a comfortable sleeping climate. Softly quilted for added comfort, the mattress is anti-microbial, hypoallergenic, water-resistant, and free from harmful chemicals.

Designed for everyday practicality, it features a wipe-clean, durable surface and a removable zip-off cover that is quick drying and machine washable at 40°C. Tightly woven fibres help repel stains, while an inner waterproof membrane protects the mattress core.

Key Features

  • Breathable microfibre cover with open-cell foam core
  • High-tensile pocket springs for responsive comfort and support
  • Adaptive support that responds to your baby’s movement and growth
  • Anti-microbial, hypoallergenic, and softly quilted finish
  • Water-resistant, wipe-clean, and stain-repellent design
  • Removable, quick-drying cover washable at 40°C
  • Waterproof inner membrane for added core protection
  • Durable and designed for long-term use, made in the UK.

Safety Standards:

The Hera Cot Bed Mattress is tested and fully certified to:

  • BS EN 16890:2017 + A1:2021 – Children’s furniture – Mattresses for cots and cribs – Safety requirements and test methods (with amendment A1:2021)
  • BS EN 16890:2017 – Children’s furniture – Mattresses for cots and cribs – Safety requirements and test methods
  • IS 418:1998 – Domestic bedding – Specification for mattresses
  • BS EN 597-1:2015 & BS EN 597-2:2015 – Furniture – Assessment of the ignitability of mattresses and upholstered bed bases
  • EN 71-3:2019 – Safety of toys – Part 3: Migration of certain elements (Toxicity test)
  • DIN EN 16890 – Children’s furniture – Mattresses for cots and cribs – Safety requirements and test methods
  • BS EN 597-1:1995 – Furniture – Assessment of the ignitability of mattresses and upholstered bed bases – Part 1: Ignition source – smouldering cigarette
  • BS EN 597-2:1995 – Furniture – Assessment of the ignitability of mattresses and upholstered bed bases – Part 2: Ignition source – match flame equivalent

Pairs well with

Product details

Features

Serena Bedside Crib:

  • Fully certified Bedside Crib suitable from birth up to 6 months.
  • 6 possible mattress height adjustments from 66cm (max) to 48cm with slatted sides & base ensure maximum ventilation.
  • Slatted sides & base ensure maximum ventilation.
  • Surface sleep area of 66 x 53 cm.
  • Made from 100% real wood. Composite free and guaranteed low emissions.
  • Textile parts made from 100% organic cotton

Serena Cot Bed

  • Solid wood Cot Bed. Suitable from newborn to the age of 5+
  • Easily convertible through 4 different stages (all parts included)
  • Dual mattress height; adjust down for older babies.
  • Slatted base and side for maximum air circulation
  • Unique contoured design with soft flowing lines creates a serene and cosy sleep space
  • Fully safety certified to global standards for cot and child bed
  • Extend the life of your cot bed with the Junior Bed extension (purchased separately)
  • Ethically manufactured in CSO certified, family run factories
  • 100% plastic free packaging



Specifications

Cot Bed:

  • Age Range: Suitable from birth to 5 years old, all parts included.
  • Assembly Time: 60 minutes
  • Bed Size: Internal size of 70 x 140 cm
  • Mattress Size Required: 70 x 140 cm, standard mattresses may not fit due to the unique contoured design of the Serena Cot Bed. We recommend purchasing the bespoke Serena Cot Bed Mattress.
  • Material Composition: Made from Birch wood.
  • Number of Mattress Heights: 2
  • Product Dimensions: L: 140cm W: 71 cm H: 96 cm Weight: 53.5 kg
  • Box Dimensions: Your Serena Cot Bed will arrive carefully packaged in three boxes. Box 1: L: 72.5 cm W: 35 cm H: 50 cm Weight: 17 kg. Box 2: L: 72.5 cm W: 35 cm H: 50 cm Weight: 13.3 kg

Bedside crib:

  • Age Range: Suitable from birth to 6 months.
  • Assembly Time: 60 minutes
  • Bed Size: Internal size of 66 x 53 cm
  • Mattress Size Required: Mattress included with purchase.
  • Material Composition: Made from Birch wood.
  • Number of Mattress Heights (to fit parents' bed): 6
  • Product Dimensions: L: 54 cm W: 71 cm H: 96 cm Weight: 7.5 kg
  • Box Dimensions: Your Serena Bedside Crib Add-On will arrive carefully packaged in one box. Box 1: L: 85 cm W: 39.5 cm H: 7.2 cm Weight: 7.5 kg.

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.