---
product_id: 295516757
title: "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"
brand: "oterkin"
price: "VT10048"
currency: VUV
in_stock: null
reviews_count: 8
category: "Oterkin"
url: https://www.desertcart.vu/products/295516757-oterkin-for-samsung-galaxy-s21-ultra-case-s21-ultra-waterproof
store_origin: VU
region: Vanuatu
---

# IP68 Waterproof up to 6.6ft/1hr Wireless Charging Compatible 360° Shock & Weather Protection 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

**Brand:** oterkin
**Price:** VT10048
**Availability:** ❌ Out of Stock

## Summary

> 💼 Protect your Galaxy S21 Ultra like a pro—waterproof, shockproof, and always ready for your next move.

## Quick Answers

- **What is this?** 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 by oterkin
- **How much does it cost?** VT10048 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/295516757-oterkin-for-samsung-galaxy-s21-ultra-case-s21-ultra-waterproof)

## Best For

- oterkin enthusiasts

## Why This Product

- Trusted oterkin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Armor:** 360° shock-absorption bumpers and dustproof, sandproof, snowproof sealing protect your Galaxy S21 Ultra in any environment.
- • **Grip & Go Confidence:** Non-slip grooves and a sturdy lanyard reduce drops while keeping your phone pocket-friendly and easy to carry on every adventure.
- • **Ready Out of the Box:** Includes professional screen cleaning paper, lanyard, and backed by 12-month warranty with 24/7 support—gear up with confidence.
- • **Dive-Ready Durability:** Fully sealed IP68 waterproof design lets you capture underwater moments up to 6.6ft deep for 1 hour—never miss a splash-worthy shot.
- • **Seamless Functionality:** Precision cutouts and built-in screen protector maintain full touchscreen sensitivity and fingerprint unlock without removing the case.

## Overview

The Oterkin Samsung Galaxy S21 Ultra Case offers IP68 waterproof protection up to 6.6ft for 1 hour, 360-degree shock and weather resistance, and supports wireless charging without removal. Designed with precise cutouts and a built-in screen protector, it maintains full device functionality including fingerprint unlock. Its slim, lightweight design features non-slip grips and a lanyard for secure handling, making it ideal for professionals who demand durability and style in all conditions.

## Description

Buy 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: Basic Cases - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great for vacationing. - I bought this specifically for taking my phone on vacation...I accidentally took my old iPhone into the pool while on vacation (killing it of course) last year and didn't want a repeat with the Samsung so I bought this case. The case seems to work well and appears to keep the phone watertight. The screen is clear, the camera appears to be working....audio playback is a little muffled but usable. The only problem I really had was the thumbprint reader, which could have been a mistake on my part. I had a hard time trying to figure out how to apply and ran through all the spares. I contacted the vendor and they were very responsive. I don't plan on using this case every day as I prefer a thinner case and due to the muffled sound and having to remove and replace the plug cover. BTW...it WILL wirelessly charge through the case, although it appears to be a bit slower.
Review: Great construction and lightweight - Excellent case as it's build quality in my opinion is made even better than any high quality phone case like otterbox I've used. It's side grip is very comfortable in your hands and it's very lightweight. As you can see from my picture, I accidentally set it on my stove top for a minute And it melted but still held up. Fortunately thanks to its good construction my camera still works and the case is still usable. 10/10 great job constructing this

## Features

- √【IP68 Waterproof】: Compatible with Samsung Galaxy S21 Ultra ONLY 6.8 inch 5G. Fully sealed body designed to be waterproof for underwater activities,can submerged underwater for 6.6ft/1 hour. Support taking photos and videos underwater, perfect for outdoor water sports and daily use.
- √【360 Degree Protection】: Oterkin S21 Ultra waterproof case equipped with four shock-absorption bumpers protect your new phone from drops and impacts. Full body design makes this case dustproof sandproof snowproof, protect your Samsung S21 Ultra in all weather conditions.
- √【Support All Functions& High Clarity】: Easy accessible buttons and precise cutouts for all ports of S21 Ultra 5G. Built-in screen protector remains high sensitivity and supports fingerprint unlock. Clear back supports wireless charging,you can charge phone without removing this S21 Ultra phone case.
- √【Secure Hand Grip】: Non slip groove redesigned sides for reinforced grip, sturdy lanyard makes S21 Ultra easy to carry and decrease falling times. Slim and light body does not add too much bulk,can be easily put into the pocket. Two covers snap on design makes it easy to take on and off.
- √【What you can get 】: 2021 New released Oterkin Waterproof case for S21 Ultra 6.8 inch 5G, Professional Screen Cleaning Paper,Lanyard,12 months warranty and 24/7 service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YNJG7MQ |
| Additional Features | 360 Full-Body Protection, Built-in Screen Protector, Camera Protector, Dustproof, Scratch resistant, Shock-Absorbent, Snowproof, Waterproof, Wireless Charging Compatible |
| Best Sellers Rank | #17,065 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #5,673 in Cell Phone Basic Cases |
| Brand | Oterkin |
| Built-In Media | 1 Year Warranty, 1* S21 Ultra Phone Case, 1* User manual |
| Color | Black |
| Compatible Devices | Samsung Galaxy S21 Ultra, Samsung S21 Ultra 2021 Version, Samsung S21 Ultra 6.8 inch |
| Compatible Phone Models | Samsung Galaxy S21 Ultra |
| Customer Package Type | Standard |
| Customer Reviews | 4.0 out of 5 stars 5,002 Reviews |
| Embellishment Feature | Crystal |
| Enclosure Material | Polycarbonate, Thermoplastic Polyurethane |
| Finish | Glossy |
| Form Factor | Basic Case, Bumper |
| Is Autographed | No |
| Item Dimensions | 6.26 x 3.35 x 0.33 inches |
| Item Type Name | S21 Ultra Phone Case |
| Item Weight | 2.11 Ounces |
| Item dimensions L x W x H | 6.26 x 3.35 x 0.33 inches |
| Manufacturer | Oterkin |
| Material | Polycarbonate , Thermoplastic Polyurethane |
| Model Number | Celular |
| Pattern | Solid |
| Screen Size | 6.8 Inches |
| Theme | Galaxy |
| Unit Count | 1.0 Count |
| Warranty Description | One year warranty |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Oterkin
- **Color:** Black
- **Compatible Devices:** Samsung Galaxy S21 Ultra, Samsung S21 Ultra 2021 Version, Samsung S21 Ultra 6.8 inch
- **Compatible Phone Models:** Samsung Galaxy S21 Ultra
- **Material:** Polycarbonate, Thermoplastic Polyurethane

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/712hMJn3JBL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/81tDcW9mGWL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/713qP8tc3FL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/819N83lof5L.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71kPGufwXVL.jpg)

## Questions & Answers

**Q: Does fingerprint unlocking still work after installing the phone case?**
A: Not on my phone.  I purchased one case (identical to this one) and couldn't get it to work.  Read instruction and followed them to a T on this one and the fingerprint scanner still won't register a fingerprint.  I even turned screen sensitivity to max.

**Q: Hello, how can I contact the seller?**
A: Dear Customer
You can contact us via the contact link or mail address.
Contact Link:https://www.amazon.com/sp?_encoding=UTF8&asin=&isAmazonFulfilled=1&isCBA=&marketplaceID=ATVPDKIKX0DER&orderID=&protocol=current&seller=A2DOOD5IEGFBR6&sshmPath=
E-mail: oterkinservice @ 126.com
Our products have one year warranty,if there have any problem,please feel free to contact us.

**Q: Are either of the cameras blurry when taking photos?**
A: I love the case and it does pretty well for most situations. However the material that covers the lens depending on how much sun is shining into it causes some glare in the picture. I checked by taking the case off and it was fine and the amount of light being distorted was gone. Not sure if it's the phone specifically or just camera lens protectors but no matter what, the focus on up close items struggles a bit. The front facing one However I didn't have any issues as of yet.

**Q: Help! What is the purpose of the product insert with 3 yellow pull tabs? It looks like it is for the 3 cameras but aren’t those already protected?**
A: They're extra fingerprint 'dots' in case you need to replace the one that came on the case.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for vacationing.
*by P***S on May 20, 2022*

I bought this specifically for taking my phone on vacation...I accidentally took my old iPhone into the pool while on vacation (killing it of course) last year and didn't want a repeat with the Samsung so I bought this case. The case seems to work well and appears to keep the phone watertight. The screen is clear, the camera appears to be working....audio playback is a little muffled but usable. The only problem I really had was the thumbprint reader, which could have been a mistake on my part. I had a hard time trying to figure out how to apply and ran through all the spares. I contacted the vendor and they were very responsive. I don't plan on using this case every day as I prefer a thinner case and due to the muffled sound and having to remove and replace the plug cover. BTW...it WILL wirelessly charge through the case, although it appears to be a bit slower.

### ⭐⭐⭐⭐⭐ Great construction and lightweight
*by E***C on January 28, 2025*

Excellent case as it's build quality in my opinion is made even better than any high quality phone case like otterbox I've used. It's side grip is very comfortable in your hands and it's very lightweight. As you can see from my picture, I accidentally set it on my stove top for a minute And it melted but still held up. Fortunately thanks to its good construction my camera still works and the case is still usable. 10/10 great job constructing this

### ⭐⭐⭐⭐⭐ Funda para Samsung Galaxy 21
*by R***T on January 16, 2026*

Excellent protector esta completo

## Frequently Bought Together

- 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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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-23*