Magpul Field Case for iPhone
A semi-rigid cover designed to provide basic protection in the field.
MoKo Clear Case for iPhone X
Both protective and easy to grip, without obscuring the iPhone X's good looks. Also available for iPhone 7/8 Plus.
Mophie “Hold Force” Modular Cases for iPhone 7 & 7 Plus
Thin base cases with built-in magnetic plates that let you attach various accessories on the back, like an external battery or a credit card wallet.