Free Shipping with 2 or more items

slim and extreme rugged bumpers

for case x phone case system

x - rugged (XR)

Swappable, fast changing perimeter bumper made of high-strength silicone. Slim, yet provides that extra level of protection for daily wear and tear.

x - folio wallet (XF)

Quickly transform your phone into a wallet by connecting Case X to the magnetic attachment system embedded in the wallet. Equipped with credit card slots and an additional storage pocket for cash/receipts

x - rugged plus (XR+)

The ultimate protection from shocks, spills and drops into water. An extremely rugged bumper, perfect for vigorous activities, durable enough for toddlers and even floats if dropped in water. (Coming soon)

More than a phone case,

a phone case system

meet case x

At its most basic level, Case X is more durable and more functional than any other case on the planet. 

A ruggedized case equipped with a patented QUICK CONNECT magnetic mount, tension locks, kickstand, and finger holds are at the core of the CXC phone case system, while simultaneously maintaining a flush backing and incredibly slim profile.

The embedded attachment system connects the entire ecosystem of CXC and Action Mount accessories. 

Extend your mobile phone use with the quick-connect wireless charging system (XP), increase levels of shock and drop resistance with our slim bumper (XR), transform your phone into a wallet (XF) and mount your phone with the CXC car mount (XD), action mount (XA) or even a handlebar (XB) allowing you to take your phone and have it functional into all the places you need it for communication, pictures and video.


super - slim profile

Ultra rugged and super functional. All in a streamlined design that easily slides into pockets and purses

quick - connect

Magnetic accessory mounting system with tension locks. Connects you to an entire ecosystem of functional accessories

sure - stand

Flush-mount, [aluminum milled], C-rings fold out, making an extremely stable and easy way to prop your phone up to watch and share your screen, hands-free.

sure - grip

Finger holds provide super stable grip for your hands when taking selfies, taking action videos, or just making sure you never drop your phone.

case x 

the ultimate case system


Transform your smartphone into an all-purpose device and go wherever adventure takes you. From everyday usage to extreme activities, Case by Case is the most functional mobile accessory system on the market.

choose your phone model

Liquid error: product form must be given a product

customer reviews

case x accessories