Close-up of a black fleece jacket with zipper detail on a white background
Close-up of a black fleece jacket with zipper detail on a white background

Sierra Heated Knit Vest - Women's

$185.00
Item is in stock Hurry, Only 20 Left! Item is out of stock Item is unavailable
ColorOnyx
Size Size chart XS
Available In:Women's Knit Vest

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Complete the look:

Black power bank with USB ports on a white background, featuring the Gobi brand.

Additional/Replacement Ultra-Compact 10,000 mAh 5V power bank

$76.00 AUD

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Everyday warmth. Effortless value.
Meet the Gobi Heat® Sierra Heated Knit Vest — lightweight, flexible, and designed to keep warmth within reach. Built with the same trusted Gobi Heat technology found in our premium outerwear, Sierra delivers dependable heat, a comfortable knit feel, and everyday versatility at our most accessible price yet.
Key Features
  • Four Heat Zones – Two in the chest, one in the neck, and one on the upper back for complete core warmth.
  • Simple, Reliable Heat – Powered by the Gobi Heat® 5V 10,000 mAh battery for long-lasting comfort wherever you go.
  • Lightweight Knit Fabric – Soft, breathable, and easy to layer for year-round wear.
  • Zippered Pockets – Secure your essentials while keeping a clean, casual profile.
  • Easy Control – One-touch heat settings (Low, Medium, High) make warmth as simple as pressing a button.
Fit & Details
  • Men’s Sizes: S–4XL
  • Women’s Sizes: XS–3XL
  • Color: Onyx
Why You’ll Love It
Sierra brings core warmth to everyone. With four targeted heating zones, soft knit construction, and a clean everyday design, it’s your go-to layer for workdays, weekends, and everything in between — all at a price that makes heated comfort easier than ever to own.

What’s Included:

• Sierra Women's Heated Knit Vest • 10,000 mAh rechargeable battery pack • USB charging cable • User manual

Behind the Heat:

• Lightweight, breathable, knit fabric that's easy to layer for year-round wear • Four targeted heat zones: Chest, Back, and Neck • Three heat levels — low, medium, or high • Up to 7 hours of warmth on a single charge • Machine washable once the battery is removed • Available in sizes XS–3XL

Warm Your Core

With heat zones on the chest, back, and neck, you’re warming your core and boosting circulation, keeping yourself comfortable even in the harshest conditions.

Control Your Temperature

Three distinct heat settings: Low, Medium, and High, you are able to customize your experience to match any situation you're in.

Black power bank with USB ports on a white background, featuring the Gobi brand.

All Day Warmth

Included is our 10,000 milliamp hour Lithium Polymer battery that will last you up to 7 hours on low, 4.5 hours on medium, and 3.5 hours on high.

Additional Information

Technical

Composite Fiber Technology

Heat Zones: 2 on either side of the chest, 1 on the back, and 1 on the neck

Heat Settings: Low - 104° F, Med - 122° F, High - 140° F

Heating

4-zone heating - 2 on either side of the chest, 1 on the back, and 1 on the neck

7 hour battery life with lightweight, comfortable lithium-polymer battery

One-touch LED controller with dual controls and 3 heat settings - low, medium, and high

Composite fiber heating technology

Battery

Battery Type: 10,000 mAh Rechargable Battery Pack

Battery Life: Low - 7hrs, Med - 4.5hrs, High - 3.5hrs

Material

Material: Cozy Knit

Warranty & Care

1 Year Limited Warranty

30 Day Return

1 Year Warranty

Free Exchange

Sierra Heated Knit Vest - Women's — 3 Bar Button Low/Med/High

3 Bar Button (Heat Levels)

Sierra Heated Knit Vest - Women's uses a rectangular button with three levels of heat. Press and hold (~3s) to power on/off, and press once quickly to cycle through levels.

  • 1 Bar: Low
  • 2 Bars: Medium
  • 3 Bars: High

The world's best heated gear.

Low/Med/High Heating Levels

Choose your temperature at the click of a button

4 Heating Zones

Keeps you toasty warm where you need it

Up to 6hrs Battery Life

Longer heating than any other brand

Removable Battery

Switch out an extra battery with ease for longer use

Machine Washable

Easy to clean & maintain both inside and out

Water Resistant

Stay dry and warm. Moisture wicking means water beads right off

PRODUCT CARE

How long does the battery last?

Each product, depending on number of heat zones, can have different ranges.

3 Zone Jackets: Low - up to 10 hours, Med - up to 7 hours, high - up to 5 hours.

5 Zone Jackets:Low - up to 9 hours, Med - up to 6 hours, high - up to 4 hours.

Gloves: Low - up to 6 hours, Med - up to 3 hours, High - up to 2 hours.

Socks: Low - up to 12 hours, Med - up to 6 hours, High - up to 4 hours.

Beanies:Low - up to 7.5 hours, Med - up to 5.5 hours, High - up to 3.5 hours.

Base Layer Pants:Low - up to 10 hours, Med - up to 7 hours, high - up to 5 hours.

Blankets and Hammocks: Low - up to 9 hours, Med - up to 5.5 hours, High - up to 3.5 hours

Camping and Stadium Chairs: Low - up to 9 hours, Med - up to 6 hours, High - up to 4.5 hours

How do I wash my Gobi Heat Product?

Disconnect your battery from the cable, place cable back into battery pocket, then wash and dry on gentle cycles. For more detailed information, please visit gobiheat.com/instructions

What if I lose my instructions?

You can always download a pdf of your owner’s manual from gobiheat.com/instructions.

What if I need more battery life?

Grab yourself an additional battery or charger from our accessories collection. Please visit our accessories page. 

FAQ

What is included in my order?

Each product comes with the product, a battery or batteries (for gloves and socks), and one charging cable.

Can I find Gobi Heat products in store?

Yes! We partner with over 20 retailers around the U.S. and in Canada. For more information, please visit our Locations page.

Why is the return policy 30 days after receiving my order?

We want our customers to fully enjoy our products throughout their daily activities, and we believe that 30 days will help give you a true feeling of the sizing and quality of our products. View our full return policy here. We also offer a one year warranty against any poor performance or manufacturer defects as rare as they are. Please see our full warranty details here.

The product I want is out of stock. When can I expect more in stock?

We occasionally get in new shipments throughout the winter season. If we are getting more in stock, you will be able to backorder the product. If there is no option to backorder, you can expect it to be back in stock the following September.

SHIPPING

When will I get my order and how do I track it?

Orders are typically shipped within 1 to 2 business days. Once an order has shipped an email with a tracking number will be emailed to the email on file. Be sure to check your junk folder as some automated messages may go there.

I'm shipping to Canada, am I responsible for duties and taxes?

All international customs and duties charges, resulting from a purchase going to a non-US address, are the sole responsibility of the customer. Charges resulting from a refused shipments will be deducted from any eligible refund.
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