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Apollo II Capsule - 4X Battery + Key Ring

A multi-layer thermal capsule designed to help protect your phone from extreme temperatures, drops, and the elements.
$39.99 $42.99
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Color: Silver
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Trusted by 70,000+ Outdoor Pros
8,000+ Five-Star Reviews
Description

The Apollo II Thermal Capsule keeps your phone alive in extreme temps, preventing battery-draining cold and overheating, while protecting against drops, germs, and water.
Sizing

Internal Dimensions:
Medium: 6.00 x 3.00 inches
Large: 6.50 x 3.50 inches

Check out our sizing guide to find the perfect fit.
View details

Protection That Moves With You

Cold or heat, extreme environments shouldn’t end your adventure early. PHOOZY helps maintain optimal conditions so your phone stays powered and protected. Built for the moments when you rely on your device most.

Up to 4X Longer Battery Life in Cold
Up to 4X Longer Battery Life in Cold
Delays Overheating Outdoors
Delays Overheating Outdoors
Floats if Dropped in Water
Floats if Dropped in Water
Cleaner Interior, Less Germ Build-up
Cleaner Interior, Less Germ Build-up

Save your phone this summer!

Don’t let extreme heat drain your battery or shut your phone down mid-adventure. Keep it cool, protected, and ready with PHOOZY, engineered to help defend against overheating and harsh summer temps.

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You asked.

Why would I upgrade to Apollo II instead of Apollo?

AnswerYou’re getting more protection without going bigger. Better drop resistance, antimicrobial lining, and a key ring so it’s easier to carry.
Is this fully waterproof?

No. It handles rain, splashes, and drops near water. It floats, which helps. But underwater is not its job.
What’s the antimicrobial lining actually doing?

It helps keep the inside cleaner over time. Less buildup from sweat, dirt, and wherever your phone’s been.
Does it float with a phone inside?

Yes. That’s the point. If it hits water, you’ve got time to grab it instead of watching it disappear.

Overall rating: 4.7868853 / 5 from 61 reviews.

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Reviews

Too Snug with case

"Bought this for snowmobiling to keep phone warm, if I had no case it would be fine . But with my Otterbox case it has to be shoved in and trying to pull it out is on the difficult side , especially if I had gloves on !"

— Frank T. (3/5)

Everything as advertised!

"Everything as advertised!"

— corey w. (5/5)

Great product!

"After skiing on a very cold day and having my phone in my coat pocket, I found my phone dead at the end of the day due to the cold. I needed to use the phone but now had to wait till I could get it warm enough to work again. I purchased this product and can’t be happier! I don’t have to worry about a dead phone due to cold……..never again! As a ski instructor/race coach it’s a must and has influenced my fellow instructors to purchase. Highly recommend this to any outdoor enthusiasts for all seasons. The only thing to consider is if you have a phone case the is thick it might be difficult to side in and out. I purchased size large case for my IPhone 14pro max with a case on it."

— Mike C. (5/5)

"This was too small for my Pixel 6 with the case on although I actually ordered a size bigger than they suggested. (It said to order a medium) It is super snug and I have to desperately pull to get it out of the case!"

— Lisa (2/5)

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