4.8/5 Based on 31,451+ Happy Customers
Advanced Nasa-based Heating Technology
Up to 16 Hour of Long Lasting Warmth
Machine Washable. Fast Dry Fabric
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Best heated vest ! My Hotjak rocks. It keeps me super warm whether I'm skiing or just going to work. Love it! - Jonathan S. | Verified Customer
Advanced Nasa-based Heating Technology
Up to 16 Hour of Long Lasting Warmth
Machine Washable. Fast Dry Fabric
Ship by 29th Nov
Stock Levels
Low
Best heated vest! My Hotjak rocks. It keeps me super warm whether I'm skiing or just going to work. Love it!
- Jonathan S. | Verified Customer
Discover why the Hotjak is a cold weather essential. Quick-heat technology and long-lasting warmth for up to 16 hours.
Unparalleled
heating power
Lasts all day
Effortless
charging
All-in-one
control button
Unisex design is
perfect for everyone
Unparalleled
heating power
Lasts all day
Effortless
charging
All-in-one
control button
Unisex design is
perfect for everyone
Our vest boasts top-notch fabric with anti-static properties, lightweight warmth, and outstanding thermal performance. Ideal for skiing, mountaineering, and various indoor/outdoor activities.
Insulating Carbon Fiber To Trap Warmth
Adjustable sizing for a perfect fit
Breathable, moisture-wicking material keeps you dry, blocks wind, and ensures optimal comfort in any weather.
My Outdoor Companion! I take this vest everywhere with me; it keeps me warm, fits great, and keeps me dry
- Sarah H. | Verified Customer
Our vest boasts top-notch fabric with anti-static properties, lightweight warmth, and outstanding thermal performance. Ideal for skiing, mountaineering, and various indoor/outdoor activities.
Insulating Carbon Fiber To Trap Warmth
Adjustable sizing for a perfect fit
Breathable, moisture-wicking material keeps you dry, blocks wind, and ensures optimal comfort in any weather.
My Outdoor Companion! I take this vest everywhere with me; it keeps me warm, fits great, and keeps me dry
- Sarah H. | Verified Customer
The Hotjak features 8 specialized heating areas engineered for optimal heat distribution in extreme cold. This lightweight hotjak keeps users warm without bulky layers, perfect for cold-weather adventures or outdoor activities.
Simple one-button temperature control
Advanced overheating protection
8 quick-action heating pads for full coverage
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Our vest is machine washable with water-safe carbon fibre wires, and the insulated waterproof power interface ensures safety for easy cleaning every time. Just unplug and let the washing machine handlethe rest
Waterproof power interface with insulation
Water-safe carbon fiber wires
Quick-dry fabric for faster usage
Highly recommend. The Hotjak vest keeps me warm, and after 30 washes, it still works great!
- Jake | Verified Customer
Our vest is machine washable with water-safe carbon fibre wires, and the insulated waterproof power interface ensures safety for easy cleaning every time. Just unplug and let the washing machine handlethe rest
Waterproof power interface with insulation
Water-safe carbon fiber wires
Quick-dry fabric for faster usage
Highly recommend. The Hotjak keeps me warm, and after 30 washes, it still works great!
- Jake | Verified Customer
Stay warm, cozy, and happy as you venture out into the world with your Hotjak heated vest
Our hotjak heated vest run on a 10000mAh rechargeable battery, delivering up to 16 hours of continuous heating in low temperatures on a single charge. With its lightweight and compact design, you'll never notice it's there.
Our hotjak run on a 10000mAh rechargeable battery, delivering up to 16 hours of continuous heating in low temperatures on a single charge. With its lightweight and compact design, you'll never notice it's there.
8 Heating Areas
3 Customizable Levels Of Heat
Advanced Quick Heat Technology
Water-Proof Construction
Smart Overheat Protection Technology
Machine Washable
16 Hours Of Continual Heat
Lightweight Comfortable Design
Experience warmth with hotjak heated vest, trusted by thousands of satisfied customers. If your satisfaction falls short, our friendly customer support is ready to assist with a hassle-free, no-questions-asked return process!
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Warmth
Value for money
Zipper Quality
Comfort
Battery Life
Charge Speed
I’ve been wearing the hotjak heated vest on my morning hikes,and it’s been amazing. The heat spreads evenly across my core, and I stay warm even in freezing temperatures. The best part?It’s lightweight and doesn’t restrict my movement. Highly recommend for anyone who loves outdoor activities.
Mark W. | Verified Customer
I work in construction, often outdoors in the cold, and this hotjak heated vest has been a lifesaver. It provides just the right amount of warmth, and I don’t have to deal with bulky jackets while trying to get my job done. The battery lasts through my entire shift too.
James R. | Verified Customer
I love how the Hotjak looks! I wear it over a sweater, and keeps me warm without fail. Whether I’m out for a walk or sitting at an outdoor café, it’s become my go-to piece during winter. Plus, the fleece lining is a nice touch for extra comfort.
Megan L. | Verified Customer
I wear my hotjak heated vest during my hikes, and it’s incredible. I don’t feel the cold at all, and I don’t need to pile on layers anymore. The heating is instant, and the controls are easy to use, even while moving. I love how I can adjust the heat levels depending on how cold it gets.
Sarah J. | Verified Customer
Whether I’m out watching my kids' soccer games or enjoying a cold evening with friends, the hotjak keeps me warm without needing a big coat. It heats up fast and feels like I’m wrapped in a warm blanket. Plus, it looks stylish enough to wear casually.
Julia M. | Verified Customer
I bought the Hotjak for skiing, and it perfect. Even when the wind is harsh and the temperatures drop, I stay comfortably warm. The battery lasts all day on the slopes. It’s lightweight, so I don’t feel bulky while moving.
David K. | Verified Customer
4.8/5 Based on 31,451+ Happy Customers
Fast 2-3 shipping from our US Warehouse
30 Day Back Guarantee
Personable Customer Service Team
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| Stock Levels
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4.8/5 Based on 31,451+ Happy Customers
Fast 2-3 shipping from our US Warehouse
30 Day Back Guarantee
Personable Customer Service Team
Ship by 29th Nov
Stock Levels
Low
No, the battery is not included with the hotjak heated vest. However, you can use any 5V power bank to power the vest. Additionally, we offer a 10,000mAh lithium-Ion power bank which can be purchased at an exclusive discount during checkout or from our home store: Powerbank Ultra.
First and foremost - please ensure your power bank or battery is fully charged.
Connect your power bank or battery to the USB port found inside the vest's inner pocket. Activate the heating zones by pressing and holding the power button for 3 seconds located on the left chest.
The heated vest will begin a preheat phase lasting five minutes, indicated by the power button flashing red.
After preheating, the vest automatically shifts to medium heat, shown by the power button glowing solid white. For adjusting the heat level to your comfort, simply press the power button briefly. Each press changes the heating level, with the power button cycling through solid red, white, and blue to show the current setting.
Solid Red = High
Solid White = Medium
Solid Blue = Blue
Absolutely! All Hotjak heated vest are TSA-friendly and suitable for air travel.
On a full charge, the battery provides up to 8 hours of heating, depending on the heating intensity level selected.
Certainly! The hotjak is designed to provide long-lasting warmth, making it ideal for extended outdoor activities in cold conditions.
The Hotjak are stored and shipped from our warehouse located in Ohio, USA. This ensures that you receive your order promptly and reliably.
Once your order has been shipped, you will receive an email confirmation that includes a shipment tracking number and a website link. You can use this information to monitor the status of your shipment and track its progress until it arrives safely at your doorstep.
Ship by
| Stock Levels
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Ship by
| Stock Levels
Low
