Jay-Be QUEST Q3 Deep e-Pocket Childrens Mattress
The Jay-Be QUEST Q3 Deep e-Pocket is a pocket spring mattress designed for children, available in UK Single only.
- Tailored pocket spring support
- Eases pressure as your child grows
- Made for children's beds
£209
Get the lowest price we've found
The Jay-Be QUEST Q3 Deep e-Pocket uses pocket springs that move independently, which means the mattress can respond to a child's body rather than pushing back as one solid unit. A retailer lists a 5 Year Guarantee. Detailed construction and firmness information isn't published, so if you need specifics on layers or feel, it's sensible to check with the retailer before you buy.
Mattress specifications
Firmness
Medium
Type
Pocket Spring
Depth (cm)
Number of Layers
Trial Period (nights)
Warranty (years)
Price Range
£209
Best Sleeping Position(s)
Side Sleeping
Back Sleeping
Combination Sleeping
Certifications
Assessed from JAY-BE's product page, captured September 2026, and from regular price comparison across our UK retail partners.
Why should you choose this mattress?
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.
Key features & layer details
We’re still collecting information on this mattress. Unfortunately, we don’t have its key features yet.
Best suited for?
Children
Made as a children's mattress in UK Single, it uses independent pocket springs that respond to a smaller body rather than pushing back as one solid unit.
Teenagers
Pocket springs that move independently give tailored support as a growing body changes, and the UK Single size suits most teenage bed frames.
Budget buyers
Described as sitting at an accessible price for a pocket spring children's mattress, it offers more tailored support than a basic open coil design.
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.
Save on an earlier or ex-display model
Some retailers still sell the earlier version of this mattress, or ex-display and returned stock at a lower price. These are the sizes where it costs less than the current model's best price.
Jay-Be QUEST Q3 Deep e-Pocket Childrens Mattress
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FAQ's
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 comes in UK Single only, and the price table on this page shows the current price. 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.
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