Heat Hollow™ Reusable Self-Heating Hand Warmer, Hot or Cold Pack

Name: Heat Hollow™ Reusable Self-Heating Hand Warmer, Hot or Cold Pack
Brand: Heat Hollow
Price: 39.95 GBP
Availability: InStock

£133.95 £39.95 Save 70%

Free Royal Mail Delivery Within the UK

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NOTICE: This product is one of our bestsellers and is already sold out in our physical store. If the “ADD TO BAG” button still works, it means the product is still in stock online in limited quantities.

Pocket-sized warmth for the chilliest days.

Made for frosty commutes, draughty offices and anyone whose hands are always cold. It's crafted from odourless thermoplastic that holds heat longer than a traditional rubber bottle. The wide opening makes filling simple and the splash-proof lip stops water slopping out. Prefer to cool off? Fill it with cold water and it works as an ice pack.

Why you'll love it

Warm or cool: works as a hand warmer or a cold pack
Keeps the heat: thermoplastic retains warmth longer than old rubber
Simple filling: wide mouth and splash-proof lip
Handy size: around 8–12 cm, easy to carry and store
Reusable: refill whenever you like and use it again

Perfect for: the school run, cold desks, post-workout cooling and Christmas stocking fillers

We offer fast, free delivery with no minimum order value. Every order can be tracked at any time using its own tracking number.

We offer a 30-day right to return or exchange if for any reason you are not satisfied with your order.

The Heat Hollow promise

30-Day Money-Back Guarantee

Try it at home for 30 days. If it doesn't keep you as warm as you hoped, send it back and we'll refund you — no awkward questions.

Every order ships with tracking, and our team is one email away at support@heathollow.com.

No more shivering through winter

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Frequently asked questions

Most of our heaters and warmers give noticeable heat within one to two minutes. Exact times are listed in the product description.

Our heaters are designed with safety features such as overheat protection, and many also have tip-over protection — check the product description for the exact features. Never cover a heater and always follow the instructions.

Mains products come with a UK-compatible plug or adapter. Car products use the standard 12V socket found in UK cars.

Because you only heat the space or person you need, you often use far less energy than heating the whole house. The wattage is shown on every product page.

Yes, you can return items within 30 days after delivery. Contact us at support@heathollow.com and we'll guide you through it.

As soon as your order ships you'll receive a tracking number by email.

We accept major cards, PayPal and Apple Pay. All payments are encrypted and processed securely.

Email us at support@heathollow.com — we usually reply within 2 working days.

Tracked delivery

Every order ships with a tracking number.

30-day returns

Not happy? Send it back within 30 days.

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Real people, quick replies by email.

Heat Hollow™ Reusable Self-Heating Hand Warmer, Hot or Cold Pack

£133.95 £39.95

Colour

Heat Hollow™ Reusable Self-Heating Hand Warmer, Hot or Cold Pack

Check stock in store

Pocket-sized warmth for the chilliest days.

Why you'll love it

30-Day Money-Back Guarantee

No more shivering through winter

Customers also bought

Recently viewed

Frequently asked questions

Tracked delivery

30-day returns

Secure checkout

Friendly support