Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Single Mattress in a Box
JAY-BE

Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Single Mattress in a Box

The Jay-Be QUEST Q1 is a children's mattress that arrives rolled in a box, available in UK Single.

  • Medium-firm feel for growing children
  • Hypoallergenic knitted stretch cover
  • Approved by the National Bed Federation

£150.48

Size: Single. Available at Archers Sleepcentre

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Where can I buy the Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Single Mattress in a Box?

Below are the best prices for the Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Mattress in a Box in a Single. Available from (9) trusted retailers.

Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Mattress in a Box

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Prices last checked:
11th November 2026

Mattress dimensions for the Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Single Mattress in a Box

Length: 190cm

Width: 90cm

(3ft x 6ft 3in)

Minimum room size: 2.1m x 2.8m

More available sizes

Mattress details

Mattress Details for the Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Single Mattress in a Box

Mattress

Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Mattress in a Box

Size

UK Single (3ft x 6ft 3in)

Firmness

Medium Firm

Construction

  • Rolled

  • Eco-Friendly

Depth (cm)

Layers

Layer Details

Key benefits

Key Benefits of the Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Single Mattress in a Box

  • The default children's size: At 90 x 190cm the UK single matches almost every kids' bed frame sold in the UK, so it slots into an existing bedstead without guesswork.
  • Boxed delivery suits kids' rooms: Children's bedrooms tend to sit at the top of narrow stairs, and a rolled, boxed mattress turns those corners far more easily than a flat one.
  • Leaves floor space free: A 3ft wide bed keeps room for a desk, wardrobe and toy storage, which matters in a compact child's bedroom where everything competes for space.
  • Cheap, easy bedding: Standard single sheets and a 135 x 200cm single duvet fit, and both are the most widely stocked and affordable bedding of any UK size.
  • Works for shared rooms: Two UK singles plus a walkway is the usual setup for siblings sharing, and this size keeps that arrangement workable in an average room.

Who should buy the Jay-Be QUEST Q1 e-Sprung Eco-Friendly Childrens Single Mattress in a Box?

This size suits you if...

You're buying for a child moving up to their first proper bed, a teenager, or siblings sharing a room where two beds need to fit with space to walk between them. It also makes sense for a bunk or mid-sleeper, though check the frame's maximum mattress depth against the retailer's listing first, since Jay-Be doesn't publish a depth.

Consider another size if...

You're buying for an adult who wants room to stretch out, or a teen close to six foot who may soon outgrow the 190cm length. The QUEST Q1 comes in the UK single only, so a roomier size means a different mattress.

FAQ's

Frequently Asked Questions About the UK Single

Does the Jay-Be QUEST Q1 come in any size other than a UK single?

No. The QUEST Q1 is sold in the UK single only, which fits its purpose as a children's mattress. If you need something wider, a UK small double at 120 x 190cm is the next size up in the standard UK chart, but you'd be looking at a different model to get it.

Will the Jay-Be QUEST Q1 UK single fit a bunk bed or mid sleeper?

The width and length will fit any standard UK single bunk or mid sleeper frame. The one thing to confirm is depth: raised frames often set a maximum mattress height for safety rails, and Jay-Be doesn't publish a depth, so check the retailer's listing before you order.

How much floor space does a UK single need in a child's room?

We suggest at least 2.1m x 2.8m. That allows the 90 x 190cm mattress plus room to get in and out and open drawers. In practice a child's room also holds a wardrobe, desk and toy storage, so measure with those in place rather than assuming an empty floor.

Can two Jay-Be QUEST Q1 singles fit in one shared kids' room?

Often, yes. Each mattress is 90cm wide, so two beds against opposite walls with a walkway between is the usual layout for siblings sharing. Whether it works depends on your room's width, so measure for both beds plus a clear path before committing to two.

What bedding fits the QUEST Q1 in a UK single?

Standard UK single fitted sheets and a single duvet, which measures 135 x 200cm. These are the cheapest and most widely available bedding of any UK size, a practical point when children's bedding needs washing and replacing more often than most.