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Apollo Thermal Phone Case - Medium Size

207 reviews
Apollo Silver
Apollo Gold

As Seen on Shark Tank. Where it all began. The original Thermal Capsule from PHOOZY. This award-winning phone case is the first and only sleeve to help protect your device from overheating in the sun, extend battery life in the cold, float if dropped in water, and provide 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 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. 

Customer Reviews

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  • 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. While not designed for use in the sauna, many customers use the PHOOZY to protect their phone from overheating in the sauna.
  • Not designed to be left in a hot car or cold for more than 3 hours.
  • 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: Please measure your phone case to fit the Interior Dimensions 6.0" x 0.40" x 3.0" / made for iPhone 8/X/XS/11Pro,12/12Pro/ 12Mini/13Mini/13, Galaxy S8/S9/S10/S20/A20, Pixel 2/3/4/4a and most medium size phones. *Bulky Otterbox cases may require the Large.
  • Large SizePlease measure your phone case to fit the Interior Dimensions 6.5" x 0.40" x 3.6" / made for iPhone 8+/XR/XSMax/11/11ProMax/12ProMax /13Pro/13ProMax, Galaxy S9+/S10+/S20+/S20Ultra/ZFold/A71, Note 9/10/20, Pixel 2XL/3XL/4XL and most large phones. *May Not fit bulky Otterbox cases.

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

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          Customer Reviews

          4.7 Based on 207 Reviews
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            A must have item!

            I live in Myrtle Beach, SC. It gets hot! I bought a large. My iPhone 11 and my husbands se6 both fit in it together. This was great at the beach, pool, and golf coarse. When everyone else’s phone was overheating, mine was great and still playing music. My phone didn’t overheat once this summer! A must have if you like to spend time outdoors!

            Virginia G.
            United States United States

            My 7th PHOOZY Purchase!

            I live on a lake and do a lot of kayaking and boating. In addition to buying two for myself (first one wore out!), I have gifted PHOOZYs to five people and we all ❤️ them.

            Kat W.
            United States United States


            I love the fact that my phone is protected and I don’t have to worry about it. I like that it has a ring to put on purse or jeans.

            Brett S.
            United States United States


            Would buy again

            Jan T.
            United States United States

            Love it! Works perfectly

            We have a pool and my new Phoozy keeps my phone cool throughout the hot day! I also took it to the beach and it was nice to have a cool phone to use. Great product!