---
product_id: 66674489
title: "Tech21 Protective Samsung Galaxy S9 Case Thin Patterned Back Cover with FlexShock - Evo Check - Smokey Black"
brand: "tech21"
price: "R238"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/66674489-tech21-protective-samsung-galaxy-s9-case-thin-patterned-back-cover
store_origin: ZA
region: South Africa
---

# 1.6mm ultra-thin profile Zero signal & wireless interference 12ft drop-tested protection Tech21 Protective Samsung Galaxy S9 Case Thin Patterned Back Cover with FlexShock - Evo Check - Smokey Black

**Brand:** tech21
**Price:** R238
**Availability:** ✅ In Stock

## Summary

> 🛡️ Slim, smart, and tough—your Galaxy S9’s new best friend.

## Quick Answers

- **What is this?** Tech21 Protective Samsung Galaxy S9 Case Thin Patterned Back Cover with FlexShock - Evo Check - Smokey Black by tech21
- **How much does it cost?** R238 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/66674489-tech21-protective-samsung-galaxy-s9-case-thin-patterned-back-cover)

## Best For

- tech21 enthusiasts

## Why This Product

- Trusted tech21 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Barely-There Design:** At just 1.6mm thin, this case feels like a second skin—sleek without bulk.
- • **Drop-Proof Confidence:** Scientifically proven 12ft drop protection keeps your Galaxy S9 safe, drop after drop.
- • **Seamless Connectivity:** Tested to guarantee no impact on signal strength or wireless charging efficiency.
- • **Lifetime Peace of Mind:** Backed by a lifetime warranty, your investment is protected for the long haul.
- • **Precision-Tuned Controls:** Engineered buttons deliver smooth, accurate tactile feedback for effortless use.

## Overview

The Tech21 Evo Check case for Samsung Galaxy S9 offers ultra-thin 1.6mm protection with patented FlexShock technology, scientifically tested to withstand drops up to 12 feet. It ensures zero interference with wireless charging and signal quality, features precision-engineered buttons, and comes with a lifetime warranty for enduring reliability.

## Description

Product Description               12FT PROTECTION. DROP AFTER DROP. Most of us drop our phones more than once. So, we’ve designed the Evo Check case to protect your phone from up to 12ft, drop after drop. And that’s not hope or assumption, it’s scientifically proven. Tell me more https://www.tech21.com/en_gb/protects-drop-after-drop ULTRA-THIN Being just 1.6mm thick, you’ll soon forget it’s there. ZERO INTERFERENCE Tested to ensure no impact on your signal quality or wireless charging. LIFETIME WARRANTY Our Evo Check cases are quality checked before they leave our factory. But, if your case does develop a fault during normal use we'll replace it for free. Conditions apply. Durable, scratch-resistant finish Precision-engineered buttons give a smooth, accurate response Fully compliant with international material safety standards (Prop65, REACH and RoHS) Works perfectly with tech21 screen protectors HOW IT WORKS Three layers, patented ribs and FlexShock (a high-performing impact material unique to tech21) work together to absorb impact energy and stop it from passing through into your phone.                  Box Contains               1 x case.

## Features

- Being just 1.6mm thick, you’ll soon forget it’s there
- Tested to ensure no impact on your signal quality or wireless charging
- Precision-engineered buttons give a smooth, accurate response
- included components: Case

## Product Details

- **Brand:** tech21
- **Compatible phone models:** Samsung Galaxy S9
- **Colour:** Clear
- **Compatible devices:** Samsung Galaxy S9
- **Material:** Polyvinyl Chloride
- **Item dimensions L x W x H:** 15.7 x 7.5 x 1.1 centimetres
- **Water resistance level:** Not Water Resistant
- **Pattern:** Checkered
- **Embellishment:** Clear Back
- **Theme:** Clear

## Images

![Tech21 Protective Samsung Galaxy S9 Case Thin Patterned Back Cover with FlexShock - Evo Check - Smokey Black - Image 1](https://m.media-amazon.com/images/I/81r4z9IcTuL.jpg)
![Tech21 Protective Samsung Galaxy S9 Case Thin Patterned Back Cover with FlexShock - Evo Check - Smokey Black - Image 2](https://m.media-amazon.com/images/I/71LW+ytToaL.jpg)
![Tech21 Protective Samsung Galaxy S9 Case Thin Patterned Back Cover with FlexShock - Evo Check - Smokey Black - Image 3](https://m.media-amazon.com/images/I/61BE-MJvHAL.jpg)
![Tech21 Protective Samsung Galaxy S9 Case Thin Patterned Back Cover with FlexShock - Evo Check - Smokey Black - Image 4](https://m.media-amazon.com/images/I/61Mb9YaXNyL.jpg)
![Tech21 Protective Samsung Galaxy S9 Case Thin Patterned Back Cover with FlexShock - Evo Check - Smokey Black - Image 5](https://m.media-amazon.com/images/I/71C-hb2bQ8L.jpg)

## Available Options

This product comes in different **Style Name** options.

## Frequently Bought Together

- tech21 Samsung Galaxy S9 - Case, Evo Check | Drop Protection Smokey/Black
- Supershieldz (2 Pack) Designed for Samsung Galaxy S9 Tempered Glass Screen Protector with (Easy Installation Tray) Anti Scratch, Bubble Free (Black)
- JETech Screen Protector for Samsung Galaxy S9, TPU Ultra HD Film, Case Friendly, 2-Pack

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**Shop now:** [https://www.desertcart.co.za/products/66674489-tech21-protective-samsung-galaxy-s9-case-thin-patterned-back-cover](https://www.desertcart.co.za/products/66674489-tech21-protective-samsung-galaxy-s9-case-thin-patterned-back-cover)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-21*