PurrJoys 4FT6 Double Mattress — 25cm, Medium Firm Support, Gel-Infused Comfort
Product description
What it is and who it’s for
The PurrJoys 4FT6 Double Mattress is a gel‑infused, medium‑firm mattress designed to suit back and stomach sleepers who prefer a firmer feel. It combines a robust base with a cooling top layer to promote spinal alignment while helping regulate temperature through the night. If you’re after a practical, no‑nonsense mattress that supports a stable posture without feeling like a rock, this model is worth considering.
How it’s structured (on the page, not a technical spec sheet)

On the surface you’ll find a breathable, soft‑to‑the‑touch cover that’s removable and machine washable, making maintenance straightforward and hygienic. Underneath sits a foam stack that prioritises support and pressure relief, with a generous 25 cm total thickness that aims to resist sinking for longer-term comfort.
The best bits you’ll notice in use
If you prioritise a surface that keeps you cool, the gel infusion helps regulate temperature and supports air movement, which can help minimise night sweats. For those with back or neck discomfort, the firmness level (H3) is aimed at encouraging a more neutral spine alignment when lying on your back or stomach. The edge support is intended to preserve a usable perimeter so you don’t feel like you’ll roll off when you sit on the edge.



What may give you pause
No single mattress is perfect for everyone, and a medium‑firm feel may feel stiffer for side sleepers or lighter weights who prefer more give. Also, the 135x190cm size is a specific fit—so if your bed frame or base is marginally off, you might notice some gaps or alignment issues. It’s also worth noting that the mattress arrives vacuum‑sealed in a box and requires up to 48 hours to fully recover its shape after unpacking.
What it’s best at (and where it’s not quite right)

It’s strong on support and durability for daily use, with a focus on correct spinal alignment and minimal motion transfer. If you share a bed with a restless partner, the foam’s structure should help reduce partner disturbance to a degree. However, if you’re searching for a plush, cloud‑like feel or a mattress designed for high‑motion cooling in extreme heat, you might find this model leaning more towards mid‑range support than premium softness.
Who it suits (and who it isn’t ideal for)
This mattress is a sensible pick for people who sleep supine or prone and want a firmer surface that still offers pressure relief from a gel layer. It’s also suitable for households prioritising safety, given OEKO‑TEX® certification and a removable, washable cover. If you mainly sleep on your side or prefer a softer top layer, you may prefer a different balance of give and contour.



When it makes sense to buy
If you need a firm, reliable base with decent cooling and low maintenance, and you’re shopping within a 135x190 cm footprint, this mattress presents a straightforward, practical option. It is particularly sensible if you value long‑term support and a washable cover that suits allergy considerations without fuss.
When you might want to look elsewhere

If your priority is maximum conformity to your body shape, or you sleep predominantly on your side and want more than edge support, a softer option could be more comfortable in the long run. Also, if you require a quicker or lighter unpacking experience, the 48‑hour recovery period means you won’t have instant use from day one.
What to check before you buy
- Confirm the 135x190 cm dimension matches your bed frame or base. Small misalignments can affect overall comfort.
- Consider your preferred sleep position and whether a medium‑firm feel aligns with your comfort baseline.
- Note that the top layer is gel‑infused for temperature regulation, if you live in a cooler climate, heat retention considerations may be less critical, but it’s still worth comparing with your current mattress experience.



Practical use example
Imagine turning off an active day and curling into a bed where the top layer lightly cushions your shoulders and hips while the base supports your spine alignment. You can roll onto your back with a sense of even support along your lumbar area, and the cover stays tidy with regular washing—great for busy households.
The decision, in practice
Is it worth it?
It makes sense if you want a practical, firm‑feeling mattress with pressure relief and reliable edge support, wrapped in a safe, OEKO‑TEX® certified structure. It isn’t the plushest option and may not suit everyone—particularly side sleepers or those seeking maximum softness. For many, this model offers a balanced, value‑oriented proposition for everyday use.
FAQ
- How firm is the mattress? It’s described as medium‑firm (H3), aimed at back and stomach sleepers.
- Do I need tools to set it up? No, it arrives vacuum‑sealed and unfolds on the base, with a 48‑hour recovery period.
- Is the cover easy to clean? Yes, the cover is removable and machine washable.
- Is it good for allergies? The materials are certified and designed to be durable and safe for families, with a cover that helps maintain hygiene.
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