PHOOZY - Apollo Series - Medium Size

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Apollo Thermal Phone Case - Medium Size

152 reviews
Apollo Silver
Apollo Gold
Where it all began. The original Thermal Capsule from PHOOZY. This award-winning phone case is the first and only sleeve to protect your device from overheating in the sun, prevents dying quickly in the cold, floats if dropped in water and provides military-grade drop protection.

The Apollo Series Thermal Capsules are ultralight and slim to easily slide in your jacket or pants pocket or backpack. The patented Chromium Thermal Barrier™ is adapted from NASA technology used in space suits to protect astronauts in the extreme conditions in outer space to extend the period of time your phone will maintain its safe operating temperature.  The Impactor Core and SoftTouch Protective Liner encapsulate your device to protect against everything.


  • Reflects more than 90% of the heat generated by the sun to protect your device against overheating and permanent battery damage.
  • Helps prevent your phone from dying in the cold while extending battery life up to 3X in cold conditions*.
  • Lifejacket for your Phone: Water-resistant, splash-proof design floats if dropped in the water.
  • Military-grade shock protection protects your phone from drops up to six feet. Exceeds MIL-STD 810G 516.6 impact-test rating.
  • Ultralight and slim is designed to easily slide in your jacket or pants pocket for optimal thermal protection of your device.
  • The PHOOZY NASA technology will not interfere with cellular, Wifi, or Bluetooth signals.

PHOOZY Thermal Capsules are warranted to be free of manufacturer's defects, which includes material and workmanship, for one year from the date-of-purchase. 

    PHOOZY Apollo Sizing Guide

    • Medium Size: Interior Dimensions 6.0" x 0.40" x 3.0" / made for iPhone 6/7/8/X/11Pro,12/12Pro/12Mini, Galaxy S6/S7/S8/S9/S10/S20/A20, Pixel 2/3/4/4a and most medium size phones.
    • Large/XL Size: Interior Dimensions 6.5" x 0.40" x 3.75" / made for iPhone 6+/7+/8+/XR/XS/XSMax/11/11ProMax/12ProMax, Galaxy S7+/S8+/S9+/S10+/S20+/S20Ultra/ZFold, Note 8/9/10/20, Pixel 2XL/3XL/4XL and most large phones.

    *Compared to not using a PHOOZY Thermal Capsule in temperatures below 32 degrees Fahrenheit

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      Customer Reviews

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      Filter Reviews:
        Larry C.
        United States United States


        My product is working great!

        Marites C.
        United States United States

        As expected

        Just the right pouch for my Galaxy S20 Ultra. Well padded.

        Steve J.
        United States United States

        Solved my problem

        I work at a prison, so my phone is in my car everyday in Arizona heat. I put my phone in the PHoozy and that inside a insulated bag and it stay cool all day. I put a reusable freezer container inside as well.

        Virginia G.
        United States United States

        Phone Phun in the Water

        I live on a lake and regularly kayak & pontoon, using my iPhone X to track my route. With previous water-protection holders, the phone tended to overheat and shutdown. Definitely not a problem with the Phoozy. It is a tad tight fit but not impossible. I wish the loops at the top were slightly larger, to easily attach to a belt or pack. All in all, a good product.

        United States United States


        Love my PHOOZY! Keeps my phone protected on the boat.