Don’t compromise on protection with this rugged design. With dual layers and enhanced corners, you have a durable case at your fingertips. That’s a case of better design.


DILEX Products

Showing 1–16 of 20 results

  • CST5SGT8K-DRK_10 Quick View

    Samsung Note 8 DILEX

    4 out of 5
  • Apple iPhone 6 Plus/6s Plus DILEX – Kryptek Quick View

    Apple iPhone 6 Plus/6s Plus DILEX – Kryptek

    4.5 out of 5
  • Samsung Note 8 DILEX Holster Quick View

    Samsung Note 8 DILEX Holster

    4 out of 5
  • CST5IPH6K-K2_11 Quick View

    Apple iPhone 6 DILEX – Kryptek

  • Seidio DILEX Case iPhone 7 Plus Quick View

    Apple iPhone 7 Plus/8 Plus DILEX

  • Seidio DILEX Case iPhone 7 Quick View

    Apple iPhone 7/8 DILEX

    5 out of 5
  • CST5IPH8K-MBK_10 Quick View

    Apple iPhone X / Xs DILEX

  • BlackBerry KEYone DILEX Quick View

    BlackBerry KEYone DILEX

    5 out of 5
  • BlackBerry KEYone DILEX holster Quick View

    BlackBerry KEYone DILEX holster

    4 out of 5
  • Sale! cst5htpxk-drk_11 Quick View

    Google Pixel DILEX Case

    $34.95 $19.95
  • Sale! Google Pixel DILEX Case – Kryptek Quick View

    Google Pixel DILEX Case – Kryptek

    4 out of 5
    $44.95 $19.95
  • Sale! Google Pixel DILEX Holster Quick View

    Google Pixel DILEX Holster

    $29.95 $10.00
  • Sale! Google Pixel XL DILEX – Kryptek Quick View

    Google Pixel XL DILEX – Kryptek

    5 out of 5
    $44.95 $19.95
  • Sale! Google Pixel XL DILEX Case Quick View

    Google Pixel XL DILEX Case

    5 out of 5
    $34.95 $19.95
  • HTC U11 DILEX Quick View


  • Samsung Galaxy S8 DILEX Quick View

    Samsung Galaxy S8 DILEX


We’re taking the DILEX to new heights and offering drop protection that matches the rugged look. Seidio’s DILEX phone case offers a dual-layer design with high-impact, enhanced corners and Hexguard technology for all-around protection from accidents. Whether you’re busy at the office or out adventuring, your phone will stay protected from all of life’s obstacles.


1 – Raised edges lift your screen and camera lens away from surfaces
2 – Unique, high impact corner design protects your phone with military grade drop protection
3 – Precision cutouts for ports and controls allow for easy access with TPU coverings to protect your volume and power buttons
4 – Unique Hexguard™ Technology cushions your device during impact for additional protection
5 – Slim design is only 3.6mm thin with a dual layer design featuring Polycarbonate outer layer and TPU inner layer
6 – Built-in, indestructible metal kickstand allows for sturdy multimedia viewing which easily snaps back when not in use


Of the many benefits people expect from their smartphone cases, first and foremost is some kind of protection. After all, the realities of life often include smartphones being accidentally bumped, hit and dropped–no matter how careful we are in handling them.

What makes Seidio’s cases so astonishing is the level of protection our products provide, while still remaining slim, lightweight and non-clunky. Many of our cases meet a variety of industry drop protection standards. And all of them are engineered for life.


Whether you’re an active outdoors person or not, there will always be moments when you’re outside of your home or car and Mother Nature comes calling. That’s why Seidio designs and engineers cases for outdoor lovers as well as for those might rather stay inside.

From the slimmest protection available to tough, rugged outdoors defense systems, Seidio cases cover a wide range of safeguarding options in a broad collection of styles. So whether your fair-weather or up for anything, Seidio cases have got you covered.


When people first see the Seidio kickstand in action, they’re often surprised by its elegant looks and simple function. They’re even more engaged and delighted when they feel the finely engineered motion of the kickstand itself.

And when they finally view whatever multimedia content they’re interested in by deploying the kickstand, they usually wonder why someone hasn’t thought of it before. The answer is, of course, not everyone designs and creates products with the obsessive passion of Seidio.


We are referring, of course, to families with children. Whether it’s toddlers or teens, or both, it seems no group of humans is more likely to be involved with smartphone accidents. Who would have ever imagined we’d have to protect our devices from baby bites and drool? Two-year old temper tantrums? And absent-minded young adults?

Well, we at Seidio would. And we did. That’s why we’ve designed products that fit parents’ lifestyles as well as their lives; lives that include the unpredictable actions of children.
(You can thank us later.)seidio


If design ignores the needs of people, then people tend to ignore that design. And there are two critical needs people expect their phone cases to deliver on: Stylish form and functional protection. Both of which Seidio over-delivers on, always.

At Seidio, the ideas and concepts associated with great design aren’t just some lofty notions. They are lived and breathed everyday by everyone involved in the creation of our products. The end result is a collection of beautiful cases and accessories that not only look great, they also endure the many hazards of everyday life.