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Bacalar BA7 Small Double Memory Foam Mattress Topper

The Bacalar BA7 small double memory foam mattress topper adds a 7-zone foam layer with corner straps to help it stay put. Its removable, machine-washable cover and 4ft Small Double (122x190cm) sizing are useful considerations, while the foam core itself is not washable.

At a glance

  • The listing describes a 7-zone cut foam design intended to support the neck, back, shoulders, hips and legs.
  • Corner straps are intended to help keep the topper positioned on the mattress.
  • The cover has a zip closure and is removable for machine washing. The foam core must not be washed.
  • The maker claims Oeko-Tex and CertiPUR-US certification.
Price
£63.99Save 22%

Reference price: £81.99

Price checked: 12 Nov 2026

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Pros and cons

Pros

  • 7-zone shaping and two foam types offer a defined support-focused construction, according to the listing.
  • Corner straps address shifting, and customer feedback also reports that the topper stays in place.
  • Removable, machine-washable cover makes routine cover care simpler than washing the foam core.

Cons

  • The foam core cannot be washed, so care is limited to the removable cover.
  • The listed water-resistance level is not water resistant.

Technical specifications

13 specifications
Identity
BrandBacalar
ModelBA7
Size and installation
Size4ft Small Double (122x190cm)
Displayed dimensions190 x 122 x 7 centimetres
Weight listed6.22 Kilograms
AttachmentCorner straps
Materials and care
Material listedFoam Core: Bacalar Body-hugging Memory Foam + Bacalar Long-lasting Stable Foam; Cover: 100% Polyester
Water resistance listedNot Water Resistant
Cover careTopper Cover: Machine Wash, Topper Foam Core: Don't Wash
Cover closureZipper
Listed firmnessSoft
Listed special featuresAdjustable, Cooling, Eco-Friendly, Moisture-Wicking, Washable
Listed certificationsOeko-Tex and CertiPUR-US

What to know before buying

Listing details to confirm

The listing is inconsistent about trial length: an item highlight says 120 nights, while the warranty description says 100 Nights Trial & 10 Years Warranty from the Date of Purchase. Confirm the applicable trial and warranty terms before buying. The listed size is 4ft Small Double (122x190cm), while displayed dimensions are 190 x 122 x 7 centimetres, so check that it matches your mattress. The maker claims cooling, but this is not an independently established performance result.

What’s in the box

Included
  • Mattress topper
  • Removable cover

Who is it for?

A good fit for

  • Small-double bed owners seeking a memory-foam layer with shaped zones and corner straps.
  • Buyers who want a removable cover they can machine wash and are comfortable keeping the foam core dry.

Less suited to

  • Anyone needing a water-resistant topper or a foam core that can be machine washed.
  • Buyers who need trial or warranty terms to be unambiguous without confirming the listing details.
Bacalar BA7 Small Double Memory Foam Mattress Topper · photo 2
Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 1,015 ratings
  • 5 stars79%79%
  • 4 stars11%11%
  • 3 stars4%4%
  • 2 stars2%2%
  • 1 star4%4%

Customer feedback highlights comfort, perceived support, quality, thickness and value, with reports of cooling and the topper staying in place. Some customers say it helped with back discomfort. These are reported experiences rather than guaranteed outcomes. For buyers considering its 7-zone foam and straps, the feedback is relevant to comfort and stability, but it cannot establish that the topper will suit every sleeper or relieve pain.

Positive themes

  • Customers report comfort and good perceived quality.
  • Feedback describes useful support and some customers report less back discomfort.
  • Some customers appreciate its thickness, value and ability to stay in place.

Frequently asked questions

What size mattress is this topper listed for?

It is listed as 4ft Small Double (122x190cm). The displayed dimensions are 190 x 122 x 7 centimetres, so compare those figures with your mattress before ordering.

Can the whole topper be machine washed?

No. The listed care instructions say the cover is machine washable and the foam core must not be washed.

What keeps the topper in place?

The listing describes corner straps intended to secure it to the bed. Customer feedback also reports that it stays in place, though individual experiences may differ.

How long is the trial period?

The listing gives conflicting terms: an item highlight says 120 nights, but the warranty description says 100 Nights Trial & 10 Years Warranty from the Date of Purchase. Confirm the applicable terms before purchase.

Bacalar BA7 Small Double Memory Foam Mattress Topper · photo 3
Additional product photo 3

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