Simba Hybrid Cot Bed Mattress 70x140cm
The Simba Hybrid Cot Bed Mattress is Simba's hybrid mattress made for cot beds, with a slim 10cm profile.
- Two sides for baby & toddler
- Removable cover washes easily
- Recycled-fibre comfort layers
£249
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Simba Hybrid Cot Bed Mattress
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Mattress details
Mattress
Simba Hybrid Cot Bed Mattress
Size
Firmness
Medium Firm
Construction
Hybrid
Depth (cm)
10
Layers
5
Layer Details
Knitted top cover
A 315g knitted cover that is removable and machine washable, so spills and nappy leaks are easier to deal with.
Baby side Simba Renew layer
A 50mm layer of Simba Renew, a polyester-based fibre made from recycled plastic. It is heat-treated for the right firmness and density, which gives a firmer surface for a baby.
Aerocoil spring layer (Toddler side)
A responsive layer of high-carbon steel pocket springs that Simba describes as ideal support for toddlers aged 1 to 3. It gives a growing child support underneath the softer layers.
Toddler side medium-feel Simba Renew layer
A medium-feel layer of Simba Renew that forms the medium-firm core of the toddler side. It gives a steady middle feel without being hard.
Toddler side cushioning Simba Renew layer
A more cushioned comfort layer that Simba describes as soft, cloud-like support. It sits on the toddler side and makes that surface softer than the baby side.
Layer details from simbasleep.com and mattressnextday.co.uk product pages, October 2026.
Key benefits
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