Heated Vest USB Power Bank Multiple Heating Zones Fast Heating Black Gray-Black Size S to 5XL | Sulvida

No built-in battery, just the power bank you already have

Heated clothing with a built-in battery has one major drawback: when it runs out, your jacket is just a regular jacket, and after two winters, the battery is the first thing to wear out. This USB power bank heated vest works differently: connect a regular power bank, the same one you use for your phone. That way, you choose the capacity yourself, can swap it for a fully charged one on the go, and the part that wears out first is also the part you can replace separately.

What the USB setup offers

• Standard USB: works with any regular power bank, so there’s no proprietary battery or charger.
• Choose the runtime yourself: a larger power bank means a longer day of warmth, without having to buy a different vest.
• Multiple heating zones: targeted warmth across your upper body instead of just one spot.
• Adjustable settings: control the intensity based on the outside temperature and what you’re doing.
• Heats up quickly: according to the specifications, it reaches temperature within moments.
• Lightweight: warmth without bulk, so it can be worn under a jacket or on its own in moderate cold.

Which power bank and which size

For a full day on the highest setting, you’ll need a large power bank; a small one is enough for a ride or a quick errand. A flat power bank is more comfortable in a side pocket than a chunky one, and a short cable prevents a loop from hanging out of your pocket. The power bank is not included with the vest.

About sizing: go by the letter sizing from S through 5XL. The measurements in centimeters listed for some variants don’t line up with one another and aren’t a reliable guide to sizing—so choose your usual size, or one size up if you’ll wear the vest over a sweater. Available in black and gray-black, both at the same price.