Popsugar Culture Digital Life Best iPhone 8 Plus Cases 2018 The Best iPhone 8 Plus Cases of 2018 June 11, 2018 by Chelsea Adelaine Hassler First Published: January 4, 2018 View On One Page Photo 6 of 18 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Casetify Grey Marble Classic Grip Case The Casetify Grey Marble Classic Grip Case ($40) makes your phone look like stone, while keeping it safe as stone. Casetify Grey Marble Classic Grip Case $40 from casetify.com Buy Now Previous Next Start Slideshow Digital LifeApplePhone CasesTechnologyiPhoneBest Of 2018