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Protect your products
5-Year Accident Cover £22

We know how important it is to keep your new sleep products safe, but we also know accidents can happen. With Accident Cover, we’ll help you keep your bed and/or mattress in their very best condition.

We are paid by the insurer through commission, which is included in the premium you pay.

So what is covered?
  • Food and drink spills such as coffee or red wine
  • Ink marks from biros, permanent markers etc
  • Make-up and cosmetic stains
  • Accidental damage caused by pets
  • Burns from heated appliances such as straighteners or curlers
  • Rips and tears
  • Damage causing breakage to the frame
What is not insured?
  • Deliberate damage caused by you or any person
  • General wear and tear
  • Accumulation of damage or staining
  • Any structural or manufacturing defects
  • Accidental staining or damage caused by the use of incorrect cleaning products
Subtotal
Pay Now: £0.00 OR Payments from: £0.00
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Goes like a dream

WHY NOT TRY OUR AWARD-WINNING SLEEP TECH?

FREE PILLOWS, DUVETS, PROTECTORS WITH SELECTED MATTRESSES

Ends 19/09/2025, offer excludes refurbished mattresses and cannot be used in conjunction with other offers/promotions, and is subject to our Terms.

Essential Hybrid® mattress receives two† Pure pillows.
Hybrid® & Earth Source mattress receives two† Hybrid™ pillows plus mattress protector‡.
Hybrid Pro® & Earth Escape mattress receives two† Hybrid™ pillows plus a Hybrid™ duvet and mattress protector‡.
Hybrid® Luxe, Hybrid® Ultra, & Earth Apex mattress receives two† Hybrid™ pillows plus a Hybrid™ 3-in-1 duvet, and a mattress protector.‡

†Except Single size mattresses (receive one pillow).
‡ Mattress protector and duvet/s in size matching the mattress purchase.

Fast, free delivery Financing available
Featured Award

Our products benefit from ongoing innovation. Reviews attributed to a product model reflect views customers have shared for prior design iterations of the same model, as well as the improved iteration offered today.
& 1 Award
LIGHTER TOG

Summer Hybrid™ Duvet

£129

Finest quality at lowest price

We give the highest quality at the best price. We're not the cheapest, we use premium materials and production, and do things the right way as a B Corp.
How do we do it?
  • We limit our range & sell volume

    We limit our range & sell volume

  • No stores or commission

    No stores or commission

  • Low waste - we refurbish returns

    Low waste - we refurbish returns

  • Advertising savings - lots of word of mouth!

    Advertising savings - lots of word of mouth!

You'll Love:

  • Lightweight 4.5 Tog for summer nights or hot sleepers.

  • Soft, down-like feel thanks to Simba Renew Bio™

  • Cooler feel sleep from Stratos® tech and cotton cover

  • Breathable cotton cover assists airflow

  • Clump-free, square stitched cushioning

  • Machine washable easy-care design

  • Includes reusable storage bag

Summer Hybrid® Duvet: Tech Spotlight

Lighter Simba Renew Bio™ comfort

Making up the inside of our ultra-light Summer Hybrid™ Duvet is innovative Simba Renew Bio™. Designed with recycled PET fibres, it not only offers gentle, airy warmth; it encourages air to flow through the duvet to help you sleep fresher.

Fresher Stratos® technology feel

The secret to our Summer Hybrid™ Duvet’s soothing freshness? Our ingenious ‘cool-touch’ Stratos® tech. Designed to offer instant coolness to the touch, it also helps dissipate heat. It goes perfectly with the light, airy fill to make this duvet your hotter night hero.

Clump-free coverage

Our Summer Hybrid™ Duvet is stitched into squares to prevent clumping, and is machine washable (in a large enough machine); we’ve also found that they dry more quickly due to the lightness of the fill fibres. There’s also a QR code label on every duvet for easy access to recycling or care advice, and another label at the foot end so you’ll always know which way round it goes.

Menopause Friendly

Our products that carry the GenM Menopause Friendly symbol can ease, relieve or support one or more of the 48 signs of menopause.

Working together for maximum comfort

Award-winning tech

See all awards

Award image

Proud to be a B Corp.
We’re determined to have a positive impact, socially and environmentally.

A responsible sleep.
We use CertiPUR® foam and include recycled materials where possible.

Less to landfill.
We offer a Simba-certified recycling and refurbishment service via a trusted third party.

SUSTAINABILITY

A force for good.

Explore our duvets

All-rounder Duvet Hybrid: T3 Approved

Hybrid™ Duvet

Year-round use
Light, down-like comfort
Stratos® cool-touch tech

From £139
Based on single duvet

Compare
Customisable Duvet 3in1: Which? Best Buy 2024

3-in-1 Duvet

Adjustable warmth
Light, down-like comfort
Stratos® ‘cool-touch’ tech

From £249
Or £20.75 monthly Based on single duvet

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Currently viewing

Cooler Comfort Duvet Summer: Good Housekeeping 2025

Summer Duvet

Lower tog for Summer
Light, soothing comfort
Stratos® ‘cool-touch' tech

From £129
Based on single duvet

Compare

350,000+ five-star reviews* (and counting)

Read Reviews

Lovely lightweight duvet

This really is light weight and comfortable for the warmer months, a must have.

Margaret S
Summer Hybrid™ Duvet

Absolutely brilliant

Keeps me warm but super lightweight and airy. No sweating at all and able to move around without it bunching up or losing it. Only downside is I can't stop my partner stealing it!

Phil W
Summer Hybrid™ Duvet

Absolutely love my Simba summer duvet!

It's light yet cozy, perfect for those warm nights. The quality is top-notch, and it keeps me comfortable all night long. Highly recommend!

Emma S
Summer Hybrid™ Duvet

We strive to deliver the best possible products and services. Reviews attributed to a model of a product or to services reflect reviews left for previously offered design iterations of a model of product or a service, as well as the optimized and improved iteration of the product or service offered today.

Happy Sleepers

We rest better when we know your honest opinion of us. Check out reviews from Simba sleepers below.

£129

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Please note the finance figures shown are for illustrative purposes only. Details of the actual figures will be available during the finance application process.

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