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Apollo II - Upgraded Thermal Phone Case - Medium Size

207 reviews

As Seen on Shark Tank.  Introducing the new Apollo II Series from PHOOZY.  While it offers enough protection for your phone to summit Everest and still be able to take a selfie, the modern silhouette and materials are designed for urban every-day-carry. Our award-winning technology is integrated into adventure-ready form for the ultimate “city-to-mountain” crossover gear.  Our layered matrix of premium technical materials strikes an ideal balance between function and form for every adventure.


  • Reflects more than 90% of the heat generated by the sun to help protect your device from overheating and causing permanent damage to your battery.
  • Extends battery life up to 4X in cold conditions* to help keep you connected and protected on the mountain.
  • It's THE Lifejacket for your phone -  the Apollo II Series floats if your phone accidentally lands in the water.  Don't worry about losing your expensive device to the bottom of the ocean or lake again.
  • UltraShield Ripstop Skin with UV and Hydrophobic Coatings are no match for dirt, rain, lattes or snow.
  • New! Impactor Core 1.5 provides increased drop protection exceeding the 810G 516.6 military standard while still maintaining our legendary Ultralight and slim design to easily slide in your jacket pocket or backpack for complete protection.
  • PHOOZY’s NASA-derived technology will not interfere with cellular, WiFi, or Bluetooth signals.  
  • 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. 

Apollo II Series Sizing & Dimensions

  • 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

    Customer Reviews

    4.7 Based on 207 Reviews
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    Filter Reviews:

      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!