🛒 Where to Buy
🛒 Compare prices on Wikishopline →
Or browse alternatives:
Affiliate links · Last verified 2026-05-21 · 🌍 Outside the US? Amazon and eBay will redirect you to your country's local store automatically.
The Pitch on Kickstarter
Koojack: Semiconductor Fast Cooling Vest for Chill Comfort appeared on Kickstarter in 2024. Koojack pitched the product to the audience. $74.2K pledged of $2.5K goal (2967% funded).
Frequently Asked Questions
Is Koojack: Semiconductor Fast Cooling Vest for Chill Comfort still in business?
Koojack: Semiconductor Fast Cooling Vest for Chill Comfort is still listed on Amazon and eBay — see the buy links below for the latest availability.
Who founded Koojack: Semiconductor Fast Cooling Vest for Chill Comfort?
Koojack: Semiconductor Fast Cooling Vest for Chill Comfort was founded by Koojack.
Did Koojack: Semiconductor Fast Cooling Vest for Chill Comfort get a deal on Kickstarter?
Yes — $74.2K pledged of $2.5K goal (2967% funded).
Where can I buy Koojack: Semiconductor Fast Cooling Vest for Chill Comfort?
Koojack: Semiconductor Fast Cooling Vest for Chill Comfort is available on Amazon and eBay. We compare current prices across both at our /results page — link below.
Related from Kickstarter
Affiliate disclosure: Wikishopline earns a commission when you click through to Amazon, eBay, AliExpress, or TEMU and make a purchase — at no extra cost to you. Full disclosure →
Wikishopline is not affiliated with Kickstarter, Kickstarter, or any production company. Product names and trademarks are property of their respective owners.