You have recently acquired a portable device, be it a smart phone, net book, laptop or tablet.


It’s a beautiful valuable device you spend your hard earned money on.


You take your device with you everywhere, in your purse, in your pocket, in your bag etc.


However it might get scratched or smudged by the stuff in your pockets or bags.


Protecting has several advantages, Ensures your investment. Unscratched devices are easier to sell and get a better price. Protected devices have a better chance of a long lifespan so you can enjoy of it longer.


Engineers spent years to create a beautiful, slim and small device using the latest innovations possible. Why would you ruin this by covering your device by such a bulky casing?

It is impossible to use docking stations, accessories, hands-free sets. Because the shape of your device changes. Or you need to take off the cover each time you want to use an accessory.

It is possible for dust to come between the cover and device and still causing scratches on your device.



Each time you want to use your device you need to take it out of the pouch. Either to make a phone call or simple watching at the time.


Dust can enter the pouch and still cause scratches to your device.


When you want to use accessories for example docking stations you need to take the device out of the pouch.


Only protects the screen of the device, the body still may get scratches and for laptops where the screen is not exposed it’s not very helpful.



Meet the Devdef™ Invisible Device Defender™


Made from protective film used in the military.


Puncture, abrasion, erosion and scratch resistant, Environmentally durable adhesives, Solvent-free product technology.


Thin, Transparent, Durable, Easy to clean.


It’s easy to install, Fast and easy application. We provide printed and video instructions.



Competitive pricing from € 7.95 to € 19.95.


Fast same day shipping. Delivery worldwide.


Best protection in the market.


Award wining customer support.


We are a PayPal Verified business since 2001

Welcome to Devdef

Devdef the maker of the Invisible Device Defender, a mobile device physical protection product that is made of scratch-proof film exclusive to Devdef. This exceptionally clear and virtually indestructible ultra-thin film will not add bulk to your device. Our products are precision cut to fit different devices.

Shop now with free shipping of order above 25 EUR and 30 day money back guarantee.

Start shopping

You can start browsing our products via the Catalog page or our categories and vendor tag’s.

We also have a search functionality where you can search for your device.

Refund Policy Privacy Policy Terms of Service