🇬🇧 United Kingdom · Reflex Foam vs Hybrid (foam & springs)

Flex 1000vsCoolmax Pocket 1000

Which one is best for you? Flex 1000 vs Coolmax Pocket 1000 - 2026 comparison by Vs Mattress

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Flex 1000Save up to 70%Coolmax Pocket 1000Sale: Get 50% Off

Flex 1000

by Flex 1000 · Reflex Foam

Save up to 70%

Coolmax Pocket 1000

by Memory Foam Warehouse · Hybrid (foam & springs)

Sale: Get 50% Off

5 · 100-night trial

Pricing by size

Flex 1000

Single£242.98

Double£278.98

King£332.98

Super King£404.98

Coolmax Pocket 1000

Single£439.99

Double£599.99

King£719.99

Super Kingn/a

Essential information

	Flex 1000	Coolmax Pocket 1000
Type	Reflex Foam	Hybrid (foam & springs)
Launched	–	2001 (1970s)
Brand	–	Memory Foam Warehouse
Made in	United Kingdom	United Kingdom
Unique points	The Flex 1000 mattress by Happybeds is a single layer mattress: High density Reflex Foam	This is a four layer hybrid construction: CoolMax Cover 3cm 50kg/m³ Memory Foam 2.5cm 30kg/m³ Reflex Foam 10cm 1000 Pocket Springs 2.5cm 30kg/m³ Reflex Foam. It's suitable for all sleeping positions and good for couples with a notable difference in their respective size. Spring Count based on King size.
Video	–	CoolMax Moisture Disbursing Technology - Memory Foam Warehouse

Certifications & trial

	Flex 1000	Coolmax Pocket 1000
OEKO-TEX®	No	No
CertiPUR-US®	No	No
Certifications	–	–
Other certification info	–	–
Sleep trial	–	100 nights
Warranty	5	5
Free shipping	FREE	FREE
Free returns	–	YES
Pay later	No	No
Delivery info	Standard FREE. If you have chosen a delivery date at checkout, the order will be delivered on this date.	The CoolMax Deluxe 1000 Pocket is delivered as a rolled up mattress - this does not impact the pocket springs.

Firmness & feel

	Flex 1000	Coolmax Pocket 1000
One firmness fits all	No	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	–	The CoolMax Deluxe 1000 Pocket Sprung Memory Foam mattress is a medium soft mattress.

Construction & materials

	Flex 1000	Coolmax Pocket 1000
Layers	High density Reflex Foam	Memory Foam, Reflex Foam, Pocket Springs, Reflex Foam.
Cover	The Flex 1000 is crafted with sanitised materials which make it hypoallergenic and Anti-Dust Mite. This mattress is perfect for those who have allergies and asthma.	The CoolMax mattress cover uses fabric technology to remove excess moisture and heat, and prevent overheating during the night. It's also washable at 40 degrees.
Machine-washable cover	No	Yes
Ergonomic handles	No	No
Comfort	The reflex foam provides extra support. It is sanitised and guarantees complete hygiene. It stores less body heat than the memory foam.	The top layer of memory foam creates a soft sleeping environment, with a slight sinking as the memory foam moulds to your shape.
Support	This type of mattress is ideal for those having back and joint problems. It is known to relieve pressure on joints and the spine with all-around support.	The 1000 individually nestled pocket springs below provide enough support for the sleeper without the mattress feeling firm. Couples who differ in size are well suited to a memory foam spring mattress, because the springs react quickly to changes in weight and so support the sleepers independently.
Posts	–	–

Size & weight

	Flex 1000	Coolmax Pocket 1000
Available sizes	Single, Small Double, Double, King, Super King	Single, Double, King
Dimensions	Single depth: N/A	Single depth: 20 cm
Single weight (kg)	15	17
Double weight (kg)	20	25
King weight (kg)	23	28
Super King weight (kg)	26	–

Wrap up

Thank you for checking out this Flex 1000 vs Coolmax Pocket 1000 mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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