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- Easter Delivery Times

Please note our offices and warehouses will be closed on Good Friday and Easter Monday. Orders placed before 4:30pm on 2nd April 2026 will be processed as normal, however we are unable to guarantee delivery next day as our external couriers operate on a working day service. Orders placed after 4:30pm or during the Easter period will be processed on 7th April 2026.

Home Heat Therapy

Heat Therapy

A range of heat packs, creams, rubs, patches and more. Ideal for soothing all types of chronic injuries and are perfect to use to ease general everyday strains, cramping, aches and pains.

Koolpak Deluxe Reusable Hot & Cold Pack
Koolpak Deluxe Reusable Hot & Cold Pack

The high-quality internal gel can be reheated and frozen repeatedly

£1.60
Koolpak Standard Reusable Hot & Cold Pack
Koolpak Standard Reusable Hot & Cold Pack

Ideal for soft tissue injuries (cold) or ongoing chronic injuries (hot)

£0.66
Koolpak Instant Hot Packs
Koolpak Instant Hot Packs

Hot packs are ideal for treating neck pain, arthritis and back injuries

£0.81
Koolpak Heat Patch
Koolpak Heat Patch

Provides a powerful dual action heat therapy offering pain relief to soft tissues injuries

£2.05
Deep Heat Heat Rub
Deep Heat Heat Rub

Relief of muscular pains and stiffness including back and rheumatic pain

£6.80
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Koolpak Moist Heat Pack
Koolpak Moist Heat Pack

Powerful dual action heat therapy offers pain relief to soft tissue injuries

£3.55
Hand Warmer
Hand Warmer

The Warm Hands Hand Warmers are ideal for everyday use or for when participating in outdoor sports in cold weather

£1.15
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Mueller Hot/Cold Reusable Pack
Mueller Hot/Cold Reusable Pack

Reusable gel pack can be used either warmed in boiling water or frozen in the freezer

£2.95
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Koolpak Moist Heat Wrap with Elasticated Strap
Koolpak Moist Heat Wrap with Elasticated Strap
  • Helpe ease stomach or period pain and headaches
  • Adjustable elasticated straps holds the pack in place
£6.90
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ThermPak XL Warmer
ThermPak XL Warmer
  • Stay warm for longer, delivering up to 20 hours of consistent heat.
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ThermPak Neck & Shoulder Heat Patch
ThermPak Neck & Shoulder Heat Patch
  • Relieve tension and stiffness, providing up to 8 hours of targeted warmth.
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ThermPak Heat Wrap
ThermPak Heat Wrap
  • Deliver soothing warmth to the back and waist for all-day comfort.
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ThermPak Period Pain Heat Patch
ThermPak Period Pain Heat Patch
  • Provide gentle, targeted warmth to help ease lower abdominal discomfort.
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Koolpak has been manufacturing Hot & Cold Therapy products since 1993 and has established itself as the UK’s #1 brand.

Instant Ice and Hot Packs are used for treating a wide range of soft tissue injuries, therefore these products must be certified as Class IIa Medical devices and accredited to ISO13485:2016, as required by Medicines & Healthcare Products Regulatory Agency (MHRA).

All Koolpak products are certified Class IIa devices, as required by MHRA. You're using a product that meets the highest medical standards for your well-being.

Unlike many other products on the market, Koolpak medical devices are fully CE compliant.

How to use Instant Hot Packs

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Steps:

1. Locate the water sachet inside the pack and firmly squeeze it to release the liquid, allowing it to mix with the chemical reactant.

2. Shake the hot pack for a few seconds to fully activate it; the pack will begin to warm almost immediately.

3. Place a towel or under-wrap between the hot pack and your skin to prevent ice burn while also providing gentle compression.

4. Secure the hot pack to the injured area using a cohesive bandage or elasticated holster, which also offers added compression.

5. Repeat the process every 2-3 hours during the first 24 hours following an injury for optimal results.

When To Use Hot Therapy

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Muscle Relaxation and Chronic Pain

Heat therapy is effective for relaxing muscles and alleviating chronic pain conditions. Applying heat increases blood flow and oxygen delivery to the affected area, which promotes muscle relaxation and reduces stiffness. This makes heat therapy a valuable tool for managing conditions like chronic back pain or muscle tension.

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Pre-Exercise Warm-up

Using heat therapy before physical activity can enhance flexibility and performance. Pre-exercise heat application is shown to positively influence muscle function and range of motion, preparing the body for more strenuous activity.

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Joint Stiffness

Heat therapy is particularly beneficial for managing joint stiffness, especially in conditions such as osteoarthritis. By increasing blood circulation and relaxing the surrounding muscles, heat improves joint flexibility and reduces the discomfort associated with stiffness.