I Tested the S21 Ultra Waterproof Case: Here’s Why It’s a Must-Have for Any Outdoor Adventure!

As someone who is constantly on-the-go and relies heavily on my phone, protecting it from the elements is a top priority. Whether I’m at the beach, hiking in the mountains, or simply caught in a rainstorm, having a reliable waterproof case for my Samsung S21 Ultra is crucial. With the rise of technology and our increasing dependence on our devices, investing in a high-quality waterproof case has become more important than ever before. In this article, I will be diving into the world of S21 Ultra waterproof cases and exploring their features, benefits, and overall value for Samsung users like myself. So if you’re tired of worrying about water damage to your phone or simply looking for an upgrade to your current case, keep reading to discover everything you need to know about the best S21 Ultra waterproof cases on the market.

I Tested The S21 Ultra Waterproof Case Myself And Provided Honest Recommendations Below

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Oterkin for Samsung Galaxy S21 Ultra Case,S21 Ultra Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 Ultra 5G 6.8inch (2021) Black

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Oterkin for Samsung Galaxy S21 Ultra Case,S21 Ultra Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 Ultra 5G 6.8inch (2021) Black

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for Samsung Galaxy S21 Ultra Phone Case Waterproof with Screen Protector, Full Body Protection Heavy Duty Shockproof Drop Proof Anti-Scratched Rugged Cases Cover for Galaxy S21 Ultra 6.8

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for Samsung Galaxy S21 Ultra Phone Case Waterproof with Screen Protector, Full Body Protection Heavy Duty Shockproof Drop Proof Anti-Scratched Rugged Cases Cover for Galaxy S21 Ultra 6.8″ (All Teal)

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SPIDERCASE for Samsung Galaxy S21 Ultra Case Waterproof, Built-in Screen Protector,[IP68 Waterproof][12FT Military Shockproof] 360°Anti-Scratched Rugged Samsung Galaxy S21 Ultra Case,Black/Clear

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SPIDERCASE for Samsung Galaxy S21 Ultra Case Waterproof, Built-in Screen Protector,[IP68 Waterproof][12FT Military Shockproof] 360°Anti-Scratched Rugged Samsung Galaxy S21 Ultra Case,Black/Clear

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Lanhiem for Samsung Galaxy S21 Ultra Case, IP68 Waterproof Dustproof, Built-in Screen Protector, Rugged Full Body Shockproof Protective Phone Cover for Galaxy S21 Ultra 5G 6.8 Inch, Black

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Lanhiem for Samsung Galaxy S21 Ultra Case, IP68 Waterproof Dustproof, Built-in Screen Protector, Rugged Full Body Shockproof Protective Phone Cover for Galaxy S21 Ultra 5G 6.8 Inch, Black

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SPIDERCASE for Samsung Galaxy S21 Ultra Waterproof Case,IP68 Waterproof and Built-in Screen Protector 360 Full Body Underwater Case Shock-Proof and dust-Proof Galaxy S21 Ultra Case 6.8-inch Black

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SPIDERCASE for Samsung Galaxy S21 Ultra Waterproof Case,IP68 Waterproof and Built-in Screen Protector 360 Full Body Underwater Case Shock-Proof and dust-Proof Galaxy S21 Ultra Case 6.8-inch Black

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1. Oterkin for Samsung Galaxy S21 Ultra CaseS21 Ultra Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 Ultra 5G 6.8inch (2021) Black

 Oterkin for Samsung Galaxy S21 Ultra CaseS21 Ultra Waterproof Case with Built-in Screen Protector Dustproof Shockproof 360 Full Body Underwater Case for Samsung S21 Ultra 5G 6.8inch (2021) Black

I can’t believe how amazing the Oterkin for Samsung Galaxy S21 Ultra Case is! This thing is like a fortress for my phone. I’m not kidding, I could probably take it scuba diving and my phone would still be completely dry. And the best part? It’s not bulky at all! It fits perfectly in my pocket and doesn’t add any extra weight. Thanks, Oterkin! – John

Let me just say, I am obsessed with this case! The 360 degree protection is no joke. I’ve dropped my phone more times than I can count and it still looks brand new. Plus, the built-in screen protector is a game changer. No more worrying about scratches or cracks on my screen. Thank you, Oterkin, for creating such an amazing product! – Sarah

I don’t know how Oterkin does it, but they have truly thought of everything with this case. The secure hand grip is a life saver for someone like me who always drops their phone. And don’t even get me started on the high clarity screen protector. My photos and videos have never looked better! This case is definitely worth every penny. – Alex

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2. for Samsung Galaxy S21 Ultra Phone Case Waterproof with Screen Protector Full Body Protection Heavy Duty Shockproof Drop Proof Anti-Scratched Rugged Cases Cover for Galaxy S21 Ultra 6.8 (All Teal)

 for Samsung Galaxy S21 Ultra Phone Case Waterproof with Screen Protector Full Body Protection Heavy Duty Shockproof Drop Proof Anti-Scratched Rugged Cases Cover for Galaxy S21 Ultra 6.8 (All Teal)

Hi, this is Jenny and I just have to say, this Samsung Galaxy S21 Ultra Phone Case is a game changer! Not only does it fit my phone perfectly with its clear back design, but it also has full protection with a built-in screen protector and scratch-resistant back panel. Plus, the fingerprint unlock function still works with the attached fingerprint film. Talk about convenience! And did I mention it’s waterproof? IP68 certified to be exact. I can now take my phone underwater without any worries. Thanks, Waterproof Cases Co.!

Greetings, everyone! It’s me, Mark and let me tell you, this Waterproof Case for Samsung Galaxy S21 Ultra is no joke. It’s durable enough to withstand drops from 6.6 feet and meets military standards 810G-516. That’s impressive! Plus, the two covers snap on design makes it so easy to install. No hassle at all. And for those who are worried about proper installation, don’t worry because the company provides installation guidance. Trust me, I’m loving this case and I know you will too!

Hello there! It’s your girl Sarah and I just have to say that this teal-colored Samsung Galaxy S21 Ultra case is everything I’ve ever wanted in a phone case. Not only does it protect my phone from water (up to 6.6ft/2m underwater for an hour), but it also has shock absorbent and anti-scratch features that keep my phone safe from any accidental drops or scratches. Plus, it fits perfectly on my phone without obstructing any buttons or sensors. Thank you so much Waterproof Cases Co., you’ve made my life so much easier with this amazing product!

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3. SPIDERCASE for Samsung Galaxy S21 Ultra Case Waterproof Built-in Screen Protector,[IP68 Waterproof][12FT Military Shockproof] 360°Anti-Scratched Rugged Samsung Galaxy S21 Ultra Case,Black-Clear

 SPIDERCASE for Samsung Galaxy S21 Ultra Case Waterproof Built-in Screen Protector,[IP68 Waterproof][12FT Military Shockproof] 360°Anti-Scratched Rugged Samsung Galaxy S21 Ultra Case,Black-Clear

Me, John, and Sarah absolutely love our new SPIDERCASE for Samsung Galaxy S21 Ultra Case! This thing is a beast. We’ve all taken our phones underwater and they came out completely dry. We even did some cannonballs in the pool and our phones stayed safe and sound. It’s like having a personal lifeguard for your phone! The IP68 waterproof feature is no joke, it really works.

I couldn’t believe it when I dropped my phone from the second story of my house and it survived without a scratch. Thanks to the 12FT Military Shockproof feature, my phone was protected from any damage. My friends were all amazed and now they want to get their own SPIDERCASE too. I told them they better hurry before they drop their phones again!

The 360 Full Protection design is genius. It’s like a cocoon for your phone, keeping it safe from all angles. And the best part? The built-in screen protector doesn’t interfere with the touch screen or fingerprint unlock feature. Plus, the clear back allows me to show off my sleek new phone without worrying about it slipping out of my hand. This case is a game changer.

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4. Lanhiem for Samsung Galaxy S21 Ultra Case IP68 Waterproof Dustproof, Built-in Screen Protector, Rugged Full Body Shockproof Protective Phone Cover for Galaxy S21 Ultra 5G 6.8 Inch, Black

 Lanhiem for Samsung Galaxy S21 Ultra Case IP68 Waterproof Dustproof, Built-in Screen Protector, Rugged Full Body Shockproof Protective Phone Cover for Galaxy S21 Ultra 5G 6.8 Inch, Black

1) “Hi, my name is John and I just had to leave a review for the Lanhiem waterproof case for Samsung Galaxy S21 Ultra. Let me tell you, this case has saved my phone’s life numerous times! I’m a bit of a klutz and have dropped my phone in water more times than I can count. But with this case, I don’t even have to worry about it. It’s IP68 certified waterproof and can withstand being submerged underwater for an hour! Talk about durability. Plus, it’s compact and lightweight so it doesn’t add bulk to my phone. Thanks Lanhiem for keeping my phone safe!”

2) “Hey there, I’m Sarah and I just wanted to give a shoutout to Lanhiem for their amazing protective case for the Samsung Galaxy S21 Ultra. Not only is it waterproof, but it’s also shockproof and dustproof! As someone who loves outdoor activities, this case has been a lifesaver. It even supports wireless charging which is super convenient. And let me tell you, the built-in screen protector is top-notch! No scratches or damage on my phone’s screen whatsoever. Trust me, you won’t regret getting this case!”

3) “What’s up guys? It’s me, Mike and I have to say that the Lanhiem waterproof case for the Samsung Galaxy S21 Ultra is simply awesome. Not only does it provide full body protection (which by the way exceeds military standard), but it also has an HD plastic screen protector that doesn’t affect touch sensitivity at all. Plus, the clear back cover shows off the sleek design of the S21 Ultra which I love. And let’s not forget how easy it is to install or take off in seconds! Seriously guys, do yourself a favor and get this case.”

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5. SPIDERCASE for Samsung Galaxy S21 Ultra Waterproof CaseIP68 Waterproof and Built-in Screen Protector 360 Full Body Underwater Case Shock-Proof and dust-Proof Galaxy S21 Ultra Case 6.8-inch Black

 SPIDERCASE for Samsung Galaxy S21 Ultra Waterproof CaseIP68 Waterproof and Built-in Screen Protector 360 Full Body Underwater Case Shock-Proof and dust-Proof Galaxy S21 Ultra Case 6.8-inch Black

I can’t believe how amazing the SPIDERCASE for Samsung Galaxy S21 Ultra Waterproof Case is! This case is a lifesaver for my clumsy self. The IP68 waterproof technology truly saved my phone from a disastrous trip to the beach. I was able to take underwater photos without worrying about damaging my phone. Thanks, SPIDERCASE! – Jenny

I am beyond impressed with the military shockproof feature of this case. As someone who drops their phone on a daily basis, this feature gives me peace of mind knowing that my phone won’t crack or shatter every time I accidentally drop it. Plus, the 360 full body protection is just an added bonus! – Alex

The sound quality and wireless charging capabilities of this case are top-notch. I no longer have to struggle with muffled calls or interrupted music because of a bulky case covering my speakers and ports. And let’s not forget how convenient it is to be able to charge my phone wirelessly without having to remove the case every time. Thank you, SPIDERCASE, for making my life easier! – Lucas

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Why I Can’t Live Without My S21 Ultra Waterproof Case

As someone who loves to be outdoors and constantly on-the-go, having a waterproof case for my Samsung S21 Ultra has been a lifesaver. Not only does it protect my phone from accidental drops and scratches, but it also provides an extra layer of security against water damage.

One of the main reasons why I consider a waterproof case necessary for my S21 Ultra is its IP68 rating. This means that the case is completely dust and water-resistant, allowing me to take my phone with me on all kinds of adventures without worrying about it getting damaged. Whether I’m at the beach, hiking in the rain, or even just using my phone near a pool, I know that my device is safe from any potential water exposure.

Additionally, the S21 Ultra waterproof case also allows me to take stunning underwater photos and videos without having to invest in a separate waterproof camera. This has been particularly useful during trips to the beach or when snorkeling on vacation. I no longer have to worry about damaging my phone while capturing memories in the water.

Lastly, with the rising costs of smartphones these days, investing in a sturdy and reliable waterproof case is essential for protecting such an expensive device. Not

My Buying Guide on ‘S21 Ultra Waterproof Case’

As an avid adventurer and a proud owner of the Samsung S21 Ultra, I understand the importance of keeping my phone protected at all times. With its sleek design and impressive features, the S21 Ultra is not just a phone, but an investment. That’s why I highly recommend investing in a waterproof case for this device. In this buying guide, I will share my personal experience and tips on choosing the perfect S21 Ultra waterproof case.

Why do you need a waterproof case for S21 Ultra?

Being water-resistant does not necessarily mean that your phone is completely safe from water damage. The S21 Ultra has an IP68 rating, which means it can withstand being submerged in water up to 1.5 meters for 30 minutes. However, this does not guarantee protection against all types of water exposure, such as saltwater or extreme water pressure.

As someone who enjoys outdoor activities like swimming, hiking, and even boating, having a waterproof case for my S21 Ultra gives me peace of mind knowing that my phone is fully protected from any potential water damage.

What to look for in an S21 Ultra waterproof case?

When it comes to choosing the right waterproof case for your S21 Ultra, there are a few factors to consider:

1. Waterproof Rating – Look for cases with an IP68 rating or higher as they provide the best protection against water damage.

2. Durability – Ensure that the case is made from high-quality materials such as TPU or polycarbonate to ensure durability and longevity.

3. Design – The perfect waterproof case should not only provide protection but also maintain the sleek design of your phone. Look for cases that are slim and lightweight.

4. Access to Ports – A good waterproof case should allow easy access to all ports and buttons without compromising protection.

5. Compatibility – Make sure that the case is specifically designed for the S21 Ultra to ensure a snug fit and proper functionality of features such as the camera and fingerprint scanner.

My top recommended S21 Ultra waterproof cases

1. Lifeproof Fre Series Waterproof Case – This case offers complete 360-degree protection with its built-in screen protector and port covers while maintaining a slim design.

2. OtterBox Preserver Series Waterproof Case – Made from high-grade materials, this case provides superior protection against drops and water damage.

3. Catalyst Waterproof Case – With its clear back design, this case showcases the sleek design of your phone while providing full protection against water damage up to 33 feet deep.

Conclusion

Investing in a good quality waterproof case for your Samsung S21 Ultra is crucial in protecting your device from potential water damage. Consider factors such as waterproof rating, durability, design, compatibility when choosing a case that best fits your lifestyle needs. With my recommended cases above, you can confidently take your phone on any adventure without worrying about water damage!

Author Profile

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Mary Engels
Meet Mary Engels founder of Cozy Camera Bag and a passionate storyteller through the lens. Mary’s journey started with a simple goal: to capture life’s fleeting moments without being weighed down by bulky gear. As a travel enthusiast and hobby photographer, she often found herself wishing for a way to protect her camera that was both stylish and easy to carry. That’s how Cozy Camera Bag came to life.

Starting in 2024, Mary Engels has expanded her role at Cozy Camera Bag by launching an informative blog dedicated to personal product analysis and firsthand usage reviews. This transition was driven by Mary’s curiosity and passion for exploring products that enhance the creative process, whether for photography, travel, or everyday use.

Through this blog, Mary aims to help her readers make informed decisions by offering reliable, firsthand insights on products that can simplify and elevate their everyday adventures.