Simba Sleep TripleShield Tencel Cool Mattress Protector

About This Product

Pristine protection. Triple Shield tech protects against moisture, dust, wear and tear. Soft, cool comfort. Breathable TENCEL fibres make for our coolest feel. Ultra lightweight. Airy, barely-there design is undetectable when fitted. Waterproof and durable. Your mattress stays dry all night, every night. Snug, anti-slip fit. On mattresses up to 40cm deep. Free next-day delivery. Order before 1pm for next working day delivery to most UK postcodes. There’s more to TENCEL than its super soft, cool feel. It wicks away moisture to keep you dry, it’s strong for durability, it’s breathable to let fresh air flow, and it naturally regulates heat to keep you at just the right temperature. A sleep multitasker, we’ve chosen it for the surface of our coolest mattress protector – the Triple Shield Cool Tencel Mattress Protector.

Features

The TripleShield technology in our Tencel Cool Mattress Protector is the key to keeping your Simba mattress pristine and just-like-new. It’s waterproof, meeting BS EN ISO 208 requirements to protect against most spills, dust and wear and tear, but it’s not bulky, sticky or noisy like plastic protectors. Once fitted, it’s virtually undetectable, and it’s cleverly able to keep liquid out while letting fresh air in.

Details

Product Type: Manual
Material: Top fabric: 100% Tencel, Back fabric: 100% polyester, Skirt fabric: 100% polyester
Closure Method: Elastic
Durability: Waterproof
Product Care: Machine wash
Material Composition: Top fabric: 100% Tencel; Back fabric: 100% polyester; Skirt fabric: 100% polyester
Mattress Size: Single (3')

Size:

Single (3')

Customer Reviews

Rated 4.7 out of 5 stars

158 Reviews

Showing 1-5 of 158 reviews

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Rated 5 out of 5 stars

Ahad A.

[This review was collected as part of a promotion.] Great item for a reasonable price. The protector fits perfectly over the mattress and protects against spills. The fabric is barely detectable under a mattress cover.

07/10/2026

Rated 5 out of 5 stars

Shaun R.

[This review was collected as part of a promotion.] Fantastic addition to my mattress and pillows.

06/10/2026

Rated 5 out of 5 stars

Saiful M.

[This review was collected as part of a promotion.] Looks great and great material. Keeps my mattress protected. Does what it’s supposed to do

04/10/2026

Rated 5 out of 5 stars

Si S.

[This review was collected as part of a promotion.] Good quality mattress protector that does not make funny boise and feels comfortable

04/10/2026

Rated 5 out of 5 stars

Paul L.

[This review was collected as part of a promotion.] The mattress protector does what it says on the tin and finishes off the comfort of the mattress.

04/10/2026

At a Glance

TripleShield Tencel Cool Mattress Protector

30-Day Return Policy

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At a Glance

Description

Specifications

Return Policy

TripleShield Tencel Cool Mattress Protector

30-Day Return Policy

Get Everything You Need

Slumberdown Feels Like Down Duvet – 10.5 Tog, Double, Hypoallergenic, Machine Washable

Slumberdown Cosy Nights Super Support Pillow Pack (2) - For Back & Side Sleeping Comfort

Silentnight Ultrabounce Pillows

Customer Reviews