Temperature-Controlled Freedom

Your Items, Chilled.

Network of smart, app-controlled temperature-locker micro-pods at airports and transit hubs. Store temperature-sensitive items during layovers, delays, or long trips with 24+ hour precision cooling on a single charge.

The Wow Moment

You're stuck in O'Hare during a 6-hour delay with $200 of artisan cheese from Paris melting in your carry-on. You tap the app, pop your bag into a sleek white pod, and watch as the interior temperature instantly drops to 38°F.

The pod glows soft blue to confirm it's locked and cooling. You grab coffee, work for hours, and return to find your cheese perfectly chilled—ready for your final destination.

"The pod glowed soft blue. My cheese was saved. My trip was saved."

— Sarah, Travel & Food Blogger
38°F

Why ColdTrunk?

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Precision Cooling

Vacuum-insulated igloo-tech maintains precise temperatures from -4°F to 50°F for 24+ hours on a single charge.

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App Controlled

Reserve, monitor, and control your pod from anywhere. Real-time temperature alerts and security notifications.

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Cabin Baggage Size

Each pod is sized to fit standard cabin baggage dimensions—perfect for carry-ons and personal items.

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Secure Storage

Biometric and app-based locking with 24/7 surveillance. Your items are safe and sound.

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Airline Partnerships

Get free access on flights delayed 3+ hours through our airline partners—they pay, you save.

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5 Major Hubs

Launching at O'Hare, JFK, LAX, Heathrow, and Haneda with $150K deployment per location.