The Sierra Madre Secret to Instant Heat!


A heated jacket is just a jacket if you can't feel the heat!

That's why we invested the time, brainpower, and money to create a power pack that was truly capable of the job. Check out the video below to see how we did: 

The source of this instant heat is our proprietary power pack and new heat panel technology.

These aren’t your run-of-the-mill, 5V “trickle-bricks” either. Our PowerPacks are purpose-built, USBC-PD equipped power banks that are capable of pumping out up to 60 cold-killing watts. 

This translates to warmth you can actually feel for up to 12 hours per charge!

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  • Yeah. I’m with the last guy. What is the cost going to be. Kickstarter and normal retail if you don’t get in on the Kickstarter? Ballpark.

    Bueller? Bueller?

    Elijah Villanueva on
  • Do you know there is a heating bracelet called embr wave? Could be confusing or legal hassle??

  • Can’t put in info for launch

    Dennis Willson on
  • so exciting!!!!! and i love the name, full of personality and warmth!

    vicki w on

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