#1
BESTSELLER OF 2026
Trusted by swimmers everywhere
Rated 4.9/5 by 1438+ people
30-Day Money-Back Guarantee
30 Day Returns
Keep your phone safe while swimming.
This case seals your phone against water so you can capture moments poolside without worry. Its non-slip finish provides a steady grip even when wet, letting you move freely through your day. Universal fit - Compatible with most phone sizes.
Keep your phone safe in the water with these simple steps.
We offer a 30 day return policy if you are not happy with your order for any reason. For more information please see our Return Policy.
Less than 1% of customers claim our Money Back Guarantee
"Finally took my phone into the deep end at the pool and it stayed totally dry. The grip is solid and it feels great in my hand while swimming around."
"I wore this around my neck at the waterpark all day. No more worrying about leaving my phone in a locker while I am out having fun."
"Really appreciate the clear screen response. I took some photos underwater and the clarity was spot on without any leaks or fogging up during the afternoon."
"So nice to have my phone by the pool without fear of it falling in. It fits my phone perfectly and doesn't feel bulky in my bag either."
"Simple to set up and works exactly as it should. I felt confident jumping in the water with it around my neck knowing my device was safe."
Warning: Low Stock Notice
This product sold out 8 times last year. We encourage you to take advantage of this limited sale and buy now. P.S. It’s only available here and not sold in stores.
Total Water Protection
Easy Pool Access
Durable Everyday Armor
Ready For Dives
Worry Free Swimming
Join swimmers who trust our protection.
Keep your phone safe while you enjoy the pool.
Rated 4.9/5 by 1438+ happy customers
How Does This Case Work?
The full coverage seal blocks every drop, creating a protective barrier that keeps your phone dry and responsive.
You can snap photos underwater with total ease. The non-slip grip ensures your device stays securely in your palm.
It offers constant protection from splashes and scratches, keeping your phone safe for every pool day.
5 Everyday Benefits of using Shellbox
Keep your device dry while you swim freely.
1. Total Waterproofing
Dive into the water without worry and feel confident capturing your favorite underwater moments.
2. Easy Carrying
The included lanyard keeps your phone securely attached, so you can stay relaxed poolside all day.
3. Clean Surface
Its anti-fingerprint design ensures your screen stays clear and pristine after every dip.
4. Reliable Protection
Enjoy shockproof security that lets you play hard without fearing accidental drops or bumps.
5. Washable Finish
Simply rinse it off to maintain freshness, leaving you totally prepared for your next swim.
Rated 4.9/5 based on 1438+ Reviews
What Swimmers Are Saying
Join our community of water lovers who keep their phones safe and dry while they play.
I was super nervous about taking my phone in the pool, but this case kept it perfectly dry the whole time. Now I can snap pics in the water without a single worry.
Finally, I can actually bring my phone into the pool. It feels sturdy and the lanyard is a total life saver for my morning laps.
Works exactly like I needed it to. I spent the whole afternoon in the pool with my kids and my phone stayed safe inside the entire time. Pretty happy with it.
Honestly, I used to leave my phone on a towel where I couldn't see it. With this case, I just wear it around my neck while I hang out in the deep end. It is such a game changer for pool days.
Great addition to my swim bag. It keeps everything dry and gives me peace of mind when I am hanging out by the edge of the pool.
I really love how secure my phone feels in here. It makes being at the pool so much more relaxed because I don't have to keep running back to check on my bag. Total peace of mind for my weekends.
It keeps the water out and my phone safe while I swim. I was skeptical, but it actually works great. Glad I finally picked one up for the summer.
Super reliable case. I have taken it to the pool multiple times now and my phone comes out dry every single time. The material feels nice and it is not bulky at all, which I really appreciate.
Finally swim with your phone by your side.
Enjoy your pool days without any phone stress.
Keep your device dry while you cool off.
The perfect way to protect gear while swimming.
How swimmers keep phones safe poolside
See why so many people trust this simple cover for their summer pool days and swims.
Found total confidence bringing phones into the deep end.
Captured underwater photos with perfect clarity every single time.
Finally felt secure leaving devices near the water edge.
Enjoyed freedom from worry while splashing around the pool.
Reliable pool protection for your summer afternoons
Submerge your device with confidence while you swim laps or relax on a floatie
Underwater security
The full coverage seal keeps every drop out so you stay relaxed while poolside
Steady handling
A non-slip grip and lanyard ensure your phone stays securely in your hand during splashes
Rugged defense
Shockproof materials provide peace of mind against accidental drops on hard concrete pool decks
Why our case wins
We keep your device bone dry while you enjoy the deep end. Other cases trap moisture or feel flimsy. Our design offers total peace of mind so you can focus on your swim.
Dive in worry-free
Bring your phone into the water and capture every splash. Setup is simple so you can focus on enjoying the sunshine.
