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The Original Thermal Phone Case

The Cold Case Thermal Phone Case

The Cold Case Thermal Phone Case

Regular price $59.99 USD
Regular price Sale price $59.99 USD
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Professional grade phone protection

Cool Off With The Cold Case Thermal Pone Case! Stop your phone from overheating when you're at the beach. Stop your phone from draining when you're on the slopes. All with the Cold Case Thermal Phone Case it does it all.

Our magnetic closure seals shut automatically and is rated for submersion down to 7 feet. It keeps out the dust, sand, water, and everything else. Oh and it floats too.

Get 400% More Battery Life By Stashing Your Phone In The Cold Case.

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The Cold Case Thermal Phone Case
Regular price $59.99 USD
Regular price Sale price $59.99 USD

Rely on your everyday apps no matter the conditions.

The Cold Case Thermal Phone Case is everything proof, not merely resistant. Whether you drop it off a mountain or into a river, whatever is inside stays inside and fully protected. Even in the hottest or cold weather, this thermal phone case can extend your phone’s battery life by up to 400%. We built our case so you can focus on the fun things at hand while your most important assets remain protected. We’ve got the proof.

our indestructible phone case is fully waterproof and floats


The Cold Case is 8” tall, 4.5” wide.

  • Aerogel Insulation - NASA insulation protects your phone in temperatures as low as -40°
  • Airtight Magnetic Closure - No cold air can sink in
  • Radio Frequency Welding Construction
  • Drop Protection - Protects from drops in excess of 20 ft
  • Waterproof/Submersible - 100% waterproof and submersible to 20 ft
  • 3.1oz - Light on weight, heavy on protection
  • Webbing Loop for Easy Attachment - Get easy access
  • Thermal Protection - Works down to -40° and up to 120° (f)
  • Extends Battery Life - Up to 4x compared to a non-insulated case
  • Lifetime Warranty - No questions asked
our floating phone case is at home on the water or in the mountains


Fits ALL non-plus-size phones and plus-size phones w/o a case. For a complete list of compatible phones, see our FAQs.