---
product_id: 310442096
title: "Quad Lock Original Case for Samsung Galaxy S21 Black"
brand: "quad lock"
price: "HK$591"
currency: HKD
in_stock: true
reviews_count: 13
category: "Quad Lock"
url: https://www.desertcart.hk/products/310442096-quad-lock-original-case-for-samsung-galaxy-s21-black
store_origin: HK
region: Hong Kong
---

# Sleek matte black finish Universal Quad Lock compatibility Impact-resistant TPU protection Quad Lock Original Case for Samsung Galaxy S21 Black

**Brand:** quad lock
**Price:** HK$591
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in style and protection—your Galaxy’s new power move.

## Quick Answers

- **What is this?** Quad Lock Original Case for Samsung Galaxy S21 Black by quad lock
- **How much does it cost?** HK$591 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/310442096-quad-lock-original-case-for-samsung-galaxy-s21-black)

## Best For

- quad lock enthusiasts

## Why This Product

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

## Key Features

- • **Edge-to-Edge Defense:** Complete protection that wraps your Galaxy S21 from every angle.
- • **Lock & Go Confidence:** Seamlessly compatible with all Quad Lock mounts—ride, run, drive, and more.
- • **Matte Black Elegance:** Sophisticated, fingerprint-resistant finish for a professional look.
- • **Trusted by Thousands:** 4.7-star rated with over 1,500 reviews—join the elite users who never compromise.
- • **Armor for Your Galaxy:** Heavy-duty TPU material absorbs shocks and guards against everyday drops.

## Overview

The Quad Lock Original Case for Samsung Galaxy S21 offers robust, impact-resistant TPU protection with a sleek matte black finish. Engineered for seamless compatibility with all Quad Lock mounts, it provides edge-to-edge defense while maintaining a slim, professional profile. Highly rated by thousands, this case is the ultimate blend of style, security, and versatility for the modern professional on the move.

## Description

Buy Quad Lock Original Case for Samsung Galaxy S21 Black: Basic Cases - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great case - good fit, works well and good grip.
Review: Good quality - Protection was great

## Features

- Compatible with all Quad Lock Mounts - Ride, Run, Moto, Drive, Life
- Slim, everyday protective case for Galaxy
- Impact resistant TPU material with sleek, black matte finish
- Complete edge-to-edge protection for your Galaxy
- Available in Original and MAG cases. *Not available for all devices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0936Q46VQ |
| Additional Features | Heavy Duty Protection |
| Age Range Description | Adult |
| Best Sellers Rank | #49,336 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #16,247 in Cell Phone Basic Cases |
| Brand | Quad Lock |
| Built-In Media | Quad Lock QLC-GS21 |
| Color | Black |
| Compatible Cellular Phone Models | Samsung Galaxy S21 |
| Compatible Devices | Samsung Galaxy S21 |
| Compatible Phone Models | Samsung Galaxy S21 |
| Customer Reviews | 4.7 out of 5 stars 1,597 Reviews |
| Enclosure Material | Thermoplastic Polyurethane |
| Finish | Matte |
| Form Factor | Basic Case |
| Global Trade Identification Number | 09348943015301 |
| Item Type Name | Powersports Part |
| Manufacturer | Quad Lock |
| Material | Thermoplastic Polyurethane |
| Mfr Part Number | QLC-GS21 |
| Model Name | QLC-GS21 |
| Model Number | QLC-GS21 |
| Number of Items | 1 |
| Pattern | Solid |
| Screen Size | 6.2 inches |
| Style Name | Galaxy S21 |
| Theme | Quad Lock |
| Unit Count | 1 Count |
| Warranty Description | Manufacturer |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Quad Lock
- **Color:** Black
- **Compatible Devices:** Samsung Galaxy S21
- **Compatible Phone Models:** Samsung Galaxy S21
- **Material:** Thermoplastic Polyurethane

## Images

![Quad Lock Original Case for Samsung Galaxy S21 Black - Image 1](https://m.media-amazon.com/images/I/410fUtJ8-5S.jpg)
![Quad Lock Original Case for Samsung Galaxy S21 Black - Image 2](https://m.media-amazon.com/images/I/51qCFj1kPqL.jpg)
![Quad Lock Original Case for Samsung Galaxy S21 Black - Image 3](https://m.media-amazon.com/images/I/51nRGsknH4L.jpg)
![Quad Lock Original Case for Samsung Galaxy S21 Black - Image 4](https://m.media-amazon.com/images/I/51Wqf9D3sGL.jpg)
![Quad Lock Original Case for Samsung Galaxy S21 Black - Image 5](https://m.media-amazon.com/images/I/51NeVoB5TJL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does normal (non-quad lock branded) wireless charging work through this case?**
A: Yes

**Q: The s21 fe is a different size. where can i buy the case for the s21 fe?**
A: try an Amazon search or a Google search

**Q: Does it come with an armband?**
A: No

**Q: Will this fit a s21 5g**
A: Yes. I have a s21 and it fit perfectly

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great case
*by M***R on March 29, 2026*

good fit, works well and good grip.

### ⭐⭐⭐⭐⭐ Good quality
*by F***Z on April 15, 2026*

Protection was great

### ⭐⭐⭐⭐⭐ Good for bike riding
*by R***M on December 28, 2023*

I recently purchased the Quad Lock MAG Case for my Samsung Galaxy S23 Ultra, and I must say, it has exceeded my expectations. The case's design is sleek and sophisticated, perfectly complementing the aesthetic of the phone. What impressed me the most was the balance between robust protection and a slim profile. It doesn't add unnecessary bulk to the phone, which is a common issue with other protective cases. The magnetic feature of this case is a game-changer. It provides a strong and secure connection, ensuring my phone stays in place, whether I'm on a bike ride or a brisk walk. This feature is especially useful for people who are always on the move and need their phone to be easily accessible. Another aspect worth mentioning is the case's material and texture. It feels premium to the touch and provides a good grip, reducing the chances of accidental slips and drops. The cutouts are precise, ensuring easy access to all buttons and ports without any hindrance. Installation was a breeze, and the case fits snugly around my Samsung Galaxy S23 Ultra. The protection it offers gives me peace of mind, knowing my phone is safe from everyday knocks and bumps. In conclusion, the Quad Lock MAG Case is an excellent choice for anyone who owns a Samsung Galaxy S23 Ultra. It offers top-notch protection, convenience, and style, all in one package. I would highly recommend it to anyone looking for a reliable and stylish phone case.

## Frequently Bought Together

- Quad Lock Original Case for Samsung Galaxy S21 Black
- Quad Lock Motorcycle Handlebar Mount for iPhone, Samsung Galaxy and Pixel Smartphone

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**Shop now:** [https://www.desertcart.hk/products/310442096-quad-lock-original-case-for-samsung-galaxy-s21-black](https://www.desertcart.hk/products/310442096-quad-lock-original-case-for-samsung-galaxy-s21-black)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-21*