Warmfell™ USB Heated Foot Mat in Soft Flannel with Steady 40°C Warmth

Name: Warmfell™ USB Heated Foot Mat in Soft Flannel with Steady 40°C Warmth
Brand: Warmfell
Price: 39.95 GBP
Availability: InStock

£133.95 £39.95 SAVE 70%

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Colour — Dark Grey

Grey

Dark Grey

Only left in stock!

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Warm feet while you work, read or unwind.

Ideal for chilly home offices and cold floors, this flannel foot mat gives off a gentle, constant warmth of around 40°C. Plug it into a laptop, power bank, car socket or wall charger and simply rest your feet on top. It never needs batteries or charging, and the fabric feels wonderfully soft.

Why you'll love it

Steady 40°C: gentle, even warmth without getting too hot
Soft flannel: breathable, plush fabric that holds the heat well
Plug and go: works from a PC, power bank, car or USB wall charger
Low power: runs at just 9 W (5V, 1.8A) with a 1.2 m cable
Washable: easy to keep fresh; measures 29 × 29 × 2.5 cm and weighs 142 g

Perfect for: home offices, cold kitchen floors, evenings on the sofa and the car on frosty mornings

Enjoy free standard delivery on your order. No hidden costs!

Received your order but changed your mind? No problem. We offer a 30-day return period.

See our Return Policy for more information about returns.

We believe in the quality of our products. That’s why we offer a 30-day money-back guarantee, so you can shop with confidence.

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The Warmfell 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@warmfell.com.

Stay warm this winter

A cosy corner, without heating the whole house

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Warmfell™ USB Heated Foot Mat in Soft Flannel with Steady 40°C Warmth

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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@warmfell.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@warmfell.com — we usually reply within 24 hours.

Tracked delivery

Every order ships with a tracking number.

30-day returns

Not happy? Send it back within 30 days.

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Warmfell™ USB Heated Foot Mat in Soft Flannel with Steady 40°C Warmth