Tech21 Promo Codes and Coupons September 2025

Tech21

Tech21 is a leading manufacturer of protective cases and accessories for mobile devices, specializing in impact-resistant technology. They're known for their patented FlexShock™ material and scientifically-proven protection solutions for smartphones, tablets, and laptops. The company combines innovative materials science with thoughtful design to create products that both protect devices and maintain their aesthetic appeal.

tech21.com

Today's Tech21 discount codes

TOP PICK

50% off

1540 uses

high

worked 14 days ago

50% Off Apple Products at Tech21

15% off

123 uses

high

worked 14 days ago

15% Off Storewide at Tech21

15% off

34 uses

high

worked 17 days ago

15% Off Storewide at Tech21

15% off

49 uses

high

worked 17 days ago

15% Off Storewide at Tech21

Featured Tech21 Products

EvoHardshell - Apple MacBook Air 13-inch (M4/M3/M2) Case - Pewter Blue

Boasting a mesmerising Pewter Blue colourway, the EvoHardshell adds style and stability to your MacBook. Providing seamless access to all ports this case is complete with non-slip feet for a stable typing platform. Compatible with the new Macbook Air 13-inch with M4 chips.Why choose Evo Hardshell? Impact protection - Contains lab-tested, high-performing impact materials which can withstand multiple drops. UV Resistant - Embedded in the case, our UV agent protects against material breakdown and yellowing. Easy access to all ports - Seamless access to ports and buttons Non-slip feet- Low-profile non-slip feet for a stable typing platform Compatible with: MacBook Air (13-inch, M4, 2025)MacBook Air (13-inch, M3, 2024)MacBook Air (13-inch, M2, 2022)

USD 89.95

EvoHardshell - Apple MacBook Air 13-inch (M4/M3/M2) Case - Clear

The perfect case for your MacBook is crystal-clear. Ultra-thin, lightweight, and comfortable, this stylish case is a dream to use. Intelligent multi-layer protection shields against everyday bumps whilst high-performing materials safeguards against impact. Compatible with the new Macbook Air 13-inch with M4 chips.Why choose Evo Hardshell? Impact protection - Contains lab-tested, high-performing impact materials which can withstand multiple drops. UV Resistant - Embedded in the case, our UV agent protects against material breakdown and yellowing. Lightweight design - Ultra thin construction. Non-slip feet - Low-profile non-slip feet for a stable typing platform. Compatible with: MacBook Air (13-inch, M4, 2025)MacBook Air (13-inch, M3, 2024)MacBook Air (13-inch, M2, 2022)

USD 89.95

Evo Lite - Apple iPhone 15 Pro Case - Red

Lite on design, not on protection – Designed to give you unbeatable 8ft multi-drop impact protection, our sustainable bio-spice ingredient making this case totally biodegradable, and a great handheld experience with a lightweight body, the EvoLite is affordable impact protection you can rely on. Plus, with the enhanced camera protection to keep the most vulnerable feature on your device safe from damage, this is a case that does everything you need, effortlessly.Why choose Evo Lite? Impact Protection - 8ft Impact Protection, thanks to our lab-tested materials and design innovations, protects your device drop after drop for the lifetime of your device. Waste Responsible Innovation - With our innovative bio-spice formula, this case breaks down into the earth once you’re finished with it, leaving no trace of microplastics. UV Resistance - Embedded with intelligent UV-resistant agents, this case protects your device from damage and discolouration, for the lifetime of your device. Enhanced Camera Protection - Designed with raised bevelling to protect your camera lenses, this subtle detail cleverly protects your devices most delicate feature from damage. Slim Profile - Designed to fit in your pockets without the bulk, this case is easy to hold and streamlined, leaving bulky cases in the past. This case feature our in-house Waste Responsible Innovation technology that will biodegrade in landfill environments in a matter of just a few years. Our materials have been independently tested by Eden Research Laboratory, Albuquerque, USA. This product is not considered biodegradable in some parts of the world, including California, Maryland, Washington and France.

USD 29.99

Evo Lite - Apple iPhone 15 Pro Case - Clear

Lite on design, not on protection – Designed to give you unbeatable 10ft multi-drop impact protection, our sustainable bio-spice ingredient making this case totally biodegradable, and a great handheld experience with a lightweight body and a textured grip, the EvoLite is affordable impact protection you can rely on. Plus with the enhanced camera protection to keep the most vulnerable feature on your device safe from damage, and our advanced UV-Resistance additive ensuring the case stays crystal clear for its lifetime, this is a case that does everything you need, effortlessly.Why choose Evo Lite? 10ft Impact Protection, thanks to our lab-tested materials and design innovations, protects your device drop after drop for the lifetime of your device. With our innovative bio-spice formula, this case breaks down into the earth once you’re finished with it, leaving no trace of microplastics. Embedded with intelligent UV-resistant agents, this case protects your device from damage and discolouration, for the lifetime of your device. Designed with raised bevelling to protect your camera lenses, this subtle detail cleverly protects your devices most delicate feature from damage. With built-in ribs this case is ergonomically designed to sit in your hand securely, ensuring once it’s there it’s not going anywhere. This case feature our in-house Waste Responsible Innovation technology that will biodegrade in landfill environments in a matter of just a few years. Our materials have been independently tested by Eden Research Laboratory, Albuquerque, USA. This product is not considered biodegradable in some parts of the world, including California, Maryland, Washington and France.

USD 29.99

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50% off

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Note: Our community tests every Tech21 promo code and shares results in real-time. Check success rates and shopping tips in the activity feed to find what works best for your purchase.

15% off

270 uses

high

worked 5 months ago

Save 15% Off Phone Cases at Tech21

10% off

2 uses

medium

worked 6 months ago

Get 10% off with code

15% off

4 uses

medium

worked 4 months ago

Score 15% off with coupon code

15% off

9 uses

low

worked 9 months ago

15% Off (Storewide) at Tech21

More Tech21 Products

Evo Lite - Apple iPhone 15 Pro Case - Black

Lite on design, not on protection – Designed to give you unbeatable 10ft multi-drop impact protection, our sustainable bio-spice ingredient making this case totally biodegradable, and a great handheld experience with a lightweight body and a textured grip, the EvoLite is affordable impact protection you can rely on. Plus, with the enhanced camera protection to keep the most vulnerable feature on your device safe from damage, this is a case that does everything you need, effortlessly.Why choose Evo Lite? Impact Protection - 10ft Impact Protection, thanks to our lab-tested materials and design innovations, protects your device drop after drop for the lifetime of your device. Waste Responsible Innovation - With our innovative bio-spice formula, this case breaks down into the earth once you’re finished with it, leaving no trace of microplastics. Enhanced Camera Protection - Designed with raised bevelling to protect your camera lenses, this subtle detail cleverly protects your devices most delicate feature from damage. Textured Grip - With built-in ribs this case is ergonomically designed to sit in your hand securely, ensuring once it’s there it’s not going anywhere. Slim Profile - Designed to fit in your pockets without the bulk, this case is easy to hold and streamlined, leaving bulky cases in the past. This case feature our in-house Waste Responsible Innovation technology that will biodegrade in landfill environments in a matter of just a few years. Our materials have been independently tested by Eden Research Laboratory, Albuquerque, USA. This product is not considered biodegradable in some parts of the world, including California, Maryland, Washington and France.

USD 29.99

Impact Glass - Apple iPhone 15 Pro Privacy Screen with Camera Protector

Bundle & Save: Save 20% on a screen protector when buy any full-price case. Keep it Confidential – Protecting your private information on the go, like digital banking and confidential work, is tricky, but not anymore with our Privacy Screen Protection. Delivering high-performing impact protection, antimicrobial intelligence, an intuitive privacy filter and ultra responsive design, this advanced screen shield is here to keep your photos and messages secure while you’re out in the world. With damaged screen repair costs ever increasing, and digital crimes like password theft on the rise, there’s no better time than now to protect yourself. Plus, with the impact-proof Camera Lens Protector included, this is intelligent device protection at its finest.Why choose Impact Glass? Impact Protection - Thanks to our lab-tested materials and design innovations, this protects your screen drop after drop for the lifetime of your device. Privacy Filter - Keep your on-screen display private and confidential, with an intuitive privacy filter. Antimicrobial - Embedded hygiene protection built into the screen protector keeps it clean, safe and free from harmful microbes. Scratch-Resistant - Developed with our in-house self-healing formula, the protector is totally scratch resistant giving you science-backed and scuff-free protection and style. Easy to Apply - Applicator and easy-to-follow instructions included on how to apply the protector – without leaving any air bubbles!

USD 59.99

FlexPro - Apple iPhone 15 Pro Case MagSafe® Compatible - Clear Glow in the Dark

Advanced Military-Strength Science in an Exclusive Design – Rigorously strength tested to 21x the military standard with 20ft multi drop protection and a design that truly stands out, the Flex Pro is impact science that commands attention. Built with our pioneering FlexShock™ material, embedded with our Waste Responsible Innovation science, MagSafe© compatible and with its exclusive glow-in-the-dark design, your iPhone 15 will stay protected, strong and stylish from day to night, no matter where life takes you.Why choose FlexPro? FlexShock™ - With 20ft impact protection, our industry-leading material technology absorbs impact like no other. It takes the heat produced by the force from impact and reforms your case structure, drop after drop. Military Standard - This case has been rigorously shock tested in a controlled lab environment, and is 21x stronger than the military standard (MIL-STD-810). Waste Responsible Innovation - With our innovative bio-spice formula, over 60% of this case breaks down into the earth once you’re finished with it, leaving no trace of microplastics. MagSafe© Compatible - Embedded with a magnetic ring, this case is compatible with all your MagSafe© accessories, from battery chargers to car holders. Glow in the Dark - A futuristic new design feature that ensures your phone transitions effortlessly from day to night. *More than 60% of this case is biodegradable. These cases feature our in-house Waste Responsible Innovation technology that will biodegrade in landfill environments in a matter of just a few years. Our materials have been independently tested by Eden Research Laboratory, Albuquerque, USA. This product is not considered biodegradable in some parts of the world, including California, Maryland, Washington and France.

USD 54.95

EvoCrystal Kick - Apple iPhone 16e/15 Case MagSafe Compatible - White

Go handsfree - built with multifunction in mind for the everyday multi-tasker, the EvoCrystal Kick is whatever you need it to be, whether it’s a gaming display or a Teams call setup. Developed with our pioneering 16ft FlexShock™ multi-drop impact protection, our sustainable bio-spice ingredient making this case over 60% biodegradable, the integrated kickstand function for landscape & portrait viewing, UV-resistant agents to ensure lifelong clarity and full MagSafe© compatibility, there’s a lot of science that has gone into this case. Along with our enhanced camera protection and a range of stylish colourways, the EvoCrystal Kick is design innovation at its best.Why choose Evo Crystal Kick? Compatible with iPhone 16e and iPhone 15. Impact Protection - 16ft Impact Protection, thanks to our lab-tested materials and design innovations, protects your device drop after drop for the lifetime of your device. FlexShock™ - Our industry-leading material technology which absorbs impact like no other. It takes the heat produced by the force from impact and reforms your case structure, drop after drop. Waste Responsible Innovation - With our innovative bio-spice formula, over 60% of this case breaks down into the earth once you’re finished with it, leaving no trace of microplastics. Integrated Kickstand - Seamlessly built-into the case, the kickstand gives you stable and secure viewing in both landscape and portrait for multifunctionality that suits you, whenever you need it. MagSafe© Compatible - Embedded with a magnetic ring, this case is compatible with all your MagSafe© accessories, from battery chargers to car holders. *More than 60% of this case is biodegradable. These cases feature our in-house Waste Responsible Innovation technology that will biodegrade in landfill environments in a matter of just a few years. Our materials have been independently tested by Eden Research Laboratory, Albuquerque, USA. This product is not considered biodegradable in some parts of the world, including California, Maryland, Washington and France.

USD 49.99

40% off

12 uses

low

worked 10 months ago

40% Off Select Items at Tech21

20% off

48 uses

low

worked about 1 year ago

20% Off (Storewide) at Tech21

$20 off

43 uses

low

worked about 1 year ago

$20 Off Evo Pro-samsung Galaxy S24 Ultra Case-black (New Customers Only) at Tech21

25% off

39 uses

low

worked over 1 year ago

25% Off Evo Check Apple Iphone 15 Pro Case Smokey Black (Members Only) at Tech21

Sustainability Score

62%

Tech21 shows mixed commitment to sustainability practices. While they've introduced some eco-friendly packaging and recycled materials in select products, their overall transparency regarding manufacturing processes and supply chain practices is limited. They lack comprehensive public reporting on environmental impact and labor conditions. Some positive initiatives include their product recycling program and reduced plastic packaging, but there's significant room for improvement in areas of corporate responsibility and environmental stewardship.

About Tech21

3.0 (3)

FAQs

: Tech21 usually runs major sales during Black Friday/Cyber Monday, Boxing Day, and seasonal clearances (typically end of summer and winter). They also often have flash sales around new device launches.
: Yes, Tech21 offers student discounts through verified platforms like UNiDAYS, typically offering 15% off regular-priced items.
: The best time to purchase is during Black Friday sales (usually 30-50% off) or when new phone models are released, as they often discount previous model cases.
: Yes, Tech21 frequently offers bundle deals when purchasing multiple items, typically saving 20-25% when buying two or more products.
: In the past month, Tech21 has launched 8 new promo coupons for shopper discounts. This indicates that Tech21 provides regular opportunities for customers to save money on their purchases.
: On average, Tech21 provides 4.5 discount coupons each month. Based on historical data, the average time between Tech21 coupon releases every 7 days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking Tech21 website regularly, subscribing to email newsletters, and following them on social media.
: Tech21 is offering 5 working store-wide codes, however they are also offering 44 additional discount codes with a best discount of 50% off
: terra.coupons is the #1 provider of discount codes for your favorite retailers, such as Tech21. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest Tech21 discount codes.

Curated by

Massam A.

Discount Finder

Last updated September 2025

Hailing from the scenic Pacific Northwest, Massam is a former chef turned deal-hunting enthusiast. When he's not tracking down the latest discounts, you'll find him exploring hiking trails or experimenting with sustainable living. He brings the same attention to detail from his culinary days to curating the best promotions for you.

Latest Tech21 coupon activity

Track real-time Tech21 coupon activity from our community. See which codes are working right now at Tech21, when they were last verified, and any usage restrictions. Our feed helps you quickly find active codes and avoid expired ones.

From the blog

2025-04-29

Tech21 Promo Codes and Coupons September 2025

Tech21

Today's Tech21 discount codes

Featured Tech21 Products

EvoHardshell - Apple MacBook Air 13-inch (M4/M3/M2) Case - Pewter Blue

EvoHardshell - Apple MacBook Air 13-inch (M4/M3/M2) Case - Clear

Evo Lite - Apple iPhone 15 Pro Case - Red

Evo Lite - Apple iPhone 15 Pro Case - Clear

What Tech21 coupons are available today?

More Tech21 Products

Evo Lite - Apple iPhone 15 Pro Case - Black

Impact Glass - Apple iPhone 15 Pro Privacy Screen with Camera Protector

FlexPro - Apple iPhone 15 Pro Case MagSafe® Compatible - Clear Glow in the Dark

EvoCrystal Kick - Apple iPhone 16e/15 Case MagSafe Compatible - White

Sustainability Score

About Tech21

FAQs

Curated by

Massam A.

Latest Tech21 coupon activity

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