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

Coolmax Pocket 1000vsTweak

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

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Coolmax Pocket 1000Sale: Get 50% OffTweakCheck current deal.

Coolmax Pocket 1000

by Memory Foam Warehouse · Hybrid (foam & springs)

Sale: Get 50% Off

5 · 100-night trial

Tweak

by Tweak · Hybrid (foam & springs)

Check current deal.

10 · 100-night trial

Pricing by size

Coolmax Pocket 1000

Single£439.99

Double£599.99

King£719.99

Super Kingn/a

Tweak

Single£595

Double£895

King£995

Super King£1,095

Essential information

	Coolmax Pocket 1000	Tweak
Type	Hybrid (foam & springs)	Hybrid (foam & springs)
Launched	2001 (1970s)	2014
Brand	Memory Foam Warehouse	–
Made in	United Kingdom	United Kingdom
Unique points	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.	Four layer, customisable hybrid construction: 4cm foam 5 customisable comfort zones with 4 different densities of deep foam 10cm individual pocket springs (coil count: 1,000) The springs are encapsulated in a high density, supportive foam that makes up the base and the mattress walls. They're then covered in a medium density reflex foam that ensures you feel the bounce of the springs below. Note: This brand has changed hands so many times, it's hard know the current quality of the mattress.
Video	CoolMax Moisture Disbursing Technology - Memory Foam Warehouse	Tweak Hybrid Customizable Foam Mattress review - 2021

Certifications & trial

	Coolmax Pocket 1000	Tweak
OEKO-TEX®	No	Yes
CertiPUR-US®	No	Yes
Certifications	–	–
Other certification info	–	–
Sleep trial	100 nights	100 nights
Warranty	5	10
Free shipping	FREE	FREE
Free returns	YES	–
Pay later	No	No
Delivery info	The CoolMax Deluxe 1000 Pocket is delivered as a rolled up mattress - this does not impact the pocket springs.	With no hidden charges, we offer all our mattresses with a free two man delivery service within 3 working days to mainland UK.

Firmness & feel

	Coolmax Pocket 1000	Tweak
One firmness fits all	Yes	No
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

	Coolmax Pocket 1000	Tweak
Layers	Memory Foam, Reflex Foam, Pocket Springs, Reflex Foam.	foam, customisable comfort zones with 4 different densities of deep foam, individual pocket springs
Cover	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.	Hypo-allergenic, plush fabric cover. Our visco-elastic polyester blend cover provides a breathable sleeping surface. It's fire resistant and provides temperature control, plus it's hypo-allergenic making it ideal for those with dust or skin allergies. The zippable cover can be machine washed at 30 degrees and air dried, keeping your mattress fresher for longer.
Machine-washable cover	Yes	No
Ergonomic handles	No	No
Comfort	The top layer of memory foam creates a soft sleeping environment, with a slight sinking as the memory foam moulds to your shape.	The Tweak mattress (formerly known as the Nrem mattress) is designed to help all sufferers of chronic pain, including back pain. You can design your very own sleep experience by adjusting the foam tablets inside the mattress to give bespoke comfort and support to suit your specific pain needs. Pressure relieving, cooling comfort layer. This 4cm deep comfort layer contours and cushions the body for a greater level of comfort. The open cell structure wicks away moisture and keeps you cooler for longer.
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.	5 customisable comfort zones with 4 different densities of deep foam. We use highly resilient Polyurethane foam in super soft, soft, medium and firm densities so you can get comfort and support in all the right places. This foam bounces back quicker than standard memory foam so you can turn over without feeling stuck. Our 5 comfort zones can be changed at any time so you can get your best night's sleep. 1,000 individual pocket springs for superior support and bounce. 1,000 full size pocket springs make up the mattress core. They're individually wrapped and move independently as you sleep, so you won't be disturbed by your partner's tossing and turning during the night. Our springs measure 10cm high and have a gauge of 1.5mm. As the springs are encapsulated in highly resilient base foam you get edge-to-edge support.
Posts	–	–

Size & weight

	Coolmax Pocket 1000	Tweak
Available sizes	Single, Double, King	Single, Double, King, Super King
Dimensions	Single depth: 20 cm	Single depth: 25 cm
Single weight (kg)	17	23
Double weight (kg)	25	34
King weight (kg)	28	40
Super King weight (kg)	–	47

Wrap up

Thank you for checking out this Coolmax Pocket 1000 vs Tweak 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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