Cosy Siesta Mattress

1 Year Warranty icon Durable Poly Fillings icon Fire Resistant – Low Hazard. icon Hypoallergenic icon Made in the UK icon
  Rotate Only icon Medium Comfort icon Standard Pocket Spring Count icon  

Express Delivery

Order Now and Get by November 5, 2026

From £451

Why you will love this...
The Cosy Siesta mattress offers medium comfort with a supportive pocket sprung core and durable man-made fillings, ensuring balanced support and lasting comfort. Its hypoallergenic, fire-resistant surface adds safety and practicality for a restful night's sleep. With a 21cm depth and easy rotate-only maintenance, this mattress delivers convenience alongside quality. Made in the UK and backed by a 1-year warranty, it provides dependable reassurance for your investment.
Features & Benefits +
Durable Poly Fillings icon
Durable Poly Fillings
Durable poly fillings are high-quality polyester fibers used in mattresses to provide long-lasting comfort, cushioning, and support. They are designed to retain their shape and resilience over time, helping the mattress maintain its comfort and appearance.
Fire Resistant – Low Hazard. icon
Fire Resistant – Low Hazard.
Certified to BS7177: 2008 (low hazard) for domestic use, ensuring compliance with recognised home fire safety standards.
Hypoallergenic icon
Hypoallergenic
Crafted with hypoallergenic properties to support a cleaner sleep environment, ideal for allergy sufferers and health-conscious sleepers.
Made in the UK icon
Made in the UK
Expertly manufactured in the United Kingdom, ensuring quality craftsmanship and attention to detail.
Medium Comfort icon
Medium Comfort
Medium mattresses are the perfect combination of a soft feeling mattress which provides a good level of support and is less likely to sink or become misshapen when compared to a soft mattress. If you prefer both soft cushioning and dense support, a medium mattress is the right choice for you
Rotate Only icon
Rotate Only
Easy to maintain – Simply rotate the mattress from head to foot without the need to flip it over.
Standard Pocket Spring Count icon
Standard Pocket Spring Count
1000+ Pocket Springs (Standard) Featuring over 1000 individually responsive springs that adapt to your body for personalised support and reduced motion transfer.
Dimensions +
Height21cm
Width
Length
Warranty Information +
1 Year Warranty icon
1 Year Warranty
A 1 Year Warranty offers reassurance and protection against manufacturing defects, ensuring your purchase meets quality standards. It reflects confidence in the product’s build and gives you peace of mind during the initial year of use.
Full details in our terms and conditions.
FAQs +
What size mattress do I need?
What does 60 night comfort trial mean?
How much is delivery?
Why do I need a mattress protector?
60 Night Comfort Trial +
60 Night Trial icon
60 Night Trial
If it is not quite right, you can swap it for an alternative comfort. Guaranteed peace of mind for online and in-store purchases.

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