Firmness
Type
Pocket Spring
Depth (cm)
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£209
Best Sleeping Position(s)
Certifications
Assessed from JAY-BE's product page, captured September 2026, and from regular price comparison across our UK retail partners.
At £209 this sits at an accessible price for a pocket spring children's mattress, and pocket springs generally offer more tailored support than a basic open coil design, which means better pressure relief as your child grows. A retailer-listed 5 Year Guarantee gives some reassurance over the years it's likely to be in use. It holds a 5-star feed rating from Mattress Online, which is encouraging, although we can't verify the detail behind individual retailer ratings. The lack of published layer and firmness information makes it harder to judge the exact feel, so this suits buyers comfortable choosing on type and price rather than a full spec sheet.
Key Features & what's inside
Awaiting up to date specifications. Please check back later.
Who's it NOT for?
This is a children's mattress in UK Single only, so it won't suit adults or anyone needing a double or larger size. If you want full detail on materials, firmness or depth before committing, the published information here is a little thin, and a better-documented model may feel like a safer choice.
Jay-Be QUEST Q3 Deep e-Pocket Childrens Mattress
View all mattresses
What size is the jay-be quest q3 deep e-pocket available in?
It's available in UK Single only, which fits its purpose as a children's mattress. If you need a small single or a larger size, you'll need to look elsewhere in the range or at another brand.
Does the jay-be quest q3 come with a guarantee?
Retailer listings show a 5 Year Guarantee. That's a retailer-listed term, so it's worth confirming the guarantee details directly with the shop you buy from, as terms can differ between sellers.
How much does the jay-be quest q3 childrens mattress cost?
It's priced at £209, available from 2 retailers. Prices can move, so check the current listing before ordering.
Is the jay-be quest q3 a pocket spring mattress?
Yes, it's a pocket spring design. Each spring works independently, which means the surface adapts to your child's shape and weight rather than the whole mattress flexing together.
Couldn't find an answer to your question? Send us a message