BUNDLE SALE - ENDS TONIGHT!

ThermaCore™ Pack - 10000mAh

Name: ThermaCore™ Pack - 10000mAh
Brand: ThermaFIts
Price: 19.99 GBP
Availability: InStock

✔️ Patented ThermaCore™ Technology

✔️ Jacket or Vest - You Choose Your Fit

✔️ Heat On-Demand. No Bulk. No Chill.

✔️ Looks Stylish & Cool

(1,397)

🔥 129 Sold in last 24 hours

Product variants

📏 Sizing Chart

ThermaFits Size Guide

UK Size	Chest (cm)	Shoulder (cm)	Length (cm)
XS	100	42.8	64
S	104	44.0	66
M	108	45.2	68
L	112	46.4	70
XL	116	47.6	72
2XL	120	48.8	74
3XL	124	50.0	76

Fit runs slightly small — size up if you're between sizes or wearing layers.

Quantity

ThermaCore™ Pack - 10000mAh

FREE UK SHIPPING

We offer free shipping anywhere in the UK on all orders — no minimum spend required.

All orders are dispatched within 1–5 working days, depending on current order volume. We’re experiencing high demand, but we aim to get every order out on time with the care and speed our customers deserve.

Once dispatched, delivery is handled by Royal Mail and typically takes 3–5 working days to arrive.

You’ll receive a confirmation email with tracking info as soon as your order ships.

30 Day Money Back Guarantee

We stand behind the quality of our products at ThermaFits - and we want you to feel confident in your purchase. That’s why we offer a 30-day money-back guarantee on all orders.

If you’re not completely satisfied, just contact us within 30 days and we’ll start the return process. Order must be returned for a refund.

Your satisfaction is our priority.

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Engineered for Cold, Built to Keep You Moving 🔥

Tired of bulky winter jackets that leave you freezing?

Meet ThermaFits Pro – our premium heated jacket or vest built for real warmth and everyday comfort.

✅ Instant Heat in Seconds
Carbon fiber heating zones on chest, back & neck.

✅ One-Click Control
3 heat levels. Easy USB power button.

✅ 15× More Warmth Than a Regular Jacket
Built for freezing conditions — without the bulk.

Looks clean. Feels warm.
Wear it to work, walk, or the weekend.

Reasons Why You'll Love it...

ALL-DAY WARMTH
15x warmer than regular jackets with carbon-fibre heating zones across your core, back & neck. Built for cold mornings and long shifts.
3 HEAT SETTINGS
One-tap control: low, medium or max. Stays warm without causing sweat or overheating.
JACKET OR VEST STYLE
Choose full-sleeve for max coverage or sleeveless for more freedom — both built for warmth.
MINIMAL LOOK, MAX IMPACT
No bulk, just clean lines. Sleek enough for work, commuting or weekends. Looks sharp, heats like a furnace.

Why Freeze When You Don’t Have To?

Regular jackets barely cut it in freezing weather.
ThermaFits Pro gives you real warmth, real fast – with zero bulk.
Crack on with your day, no matter the temp.

15x warmer than standard puffer jackets
11-zone carbon-fibre heating across chest, back & neck
Sleek modern fit for job sites, walks or commutes
Windproof & water-resistant shell
Choose it as a vest or full jacket – your call
No overheating – 3 smart heat levels

PREPARE FOR WINTER - SALE ENDS TODAY!

30-Day Risk Free Trial

We have a 30-day money-back guarantee. Unsatisfied? Simply contact us for a full refund if you are not completely satisfied. You have nothing to lose!

Testimonials

★★★★★

Best purchase in years
Didn’t think a heated jacket would actually work this well. Keeps me warm all morning without needing to layer up. Rain rolls right off it too
Mark
★★★★★

Worth every penny
Wasn’t sure what to expect but this jacket genuinely surprised me. First time I switched it on, I could feel the heat kicking in within seconds. It’s perfect for those cold morning starts!
Sarah
★★★★★

Will be buying another
Really impressed with this jacket. It heats up quickly and keeps me warm without being too thick or heavy. Fits well, looks good, and does exactly what it says. Great for outdoor work
Amy

1 3

Frequently Asked Questions

Is the battery pack included?

It depends on the current offer available at the time of your purchase. Some promotions include a free battery pack, while others may not. Please check the product page at the time of your order for full details.

What kind of power bank do I need?

ThermaFits Pro works with almost any standard USB power bank (5V/2A output) – the same type you’d use for your phone. We recommend a 10,000mAh power bank for up to 8 hours of warmth on the low setting. Note: Battery pack is not included unless stated in the offer.

Can I machine wash it?

Yes! Simply remove the battery pack, zip up the inner pocket, and wash the jacket or vest on a gentle, cold cycle. We recommend air drying to maintain performance.

Is it safe to wear?

Absolutely. ThermaFits Pro uses carbon fibre heating zones that emit gentle infrared heat. It's powered by a low-voltage system and includes built-in overheat protection for peace of mind.

Should I get the jacket or the vest?

The vest is ideal for freedom of movement and layering. Great for active work or hikes. The full-sleeve jacket offers more coverage and is better suited for extremely cold conditions or standing still for long periods.

How fast does it heat up?

You’ll feel the warmth within 1-2 minutes of turning it on. The heating zones are placed around your core, back, and neck for quick, targeted heat.

Does it keep you warm even without the heating on?

Yes! Even without the power, ThermaFits Pro is a lightweight, insulated outerwear piece that traps body heat and blocks wind. Perfect for cool weather days.

What sizes do you offer?

We offer both jacket and vest versions from UK size XS to 3XL. Please refer to our sizing chart to find your best fit.

Is it waterproof?

ThermaFits Pro is water-resistant and windproof, meaning it’ll protect you from light rain, splashes, and harsh wind – perfect for outdoor use.

What if it doesn't fit or I don't like it?

No worries! We offer a 30-day money-back guarantee. Just email us at cs@thermafits.com and we’ll help with a return or exchange. Hassle-free and simple.

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ThermaCore™ Pack - 10000mAh