Samsung Galaxy S21 Protective Cases and Covers

Having a well-defended S21 doesn’t have to feel like lugging around a boulder. ESR S21 cases pack tough shock-absorbing protection into a slim and lightweight package. It’s so slim that you’ll barely notice them on your phone, until they save it from a nasty drop.

-10%
-10%
-15%
$18.99 $16.14
-15%
$10.99 $9.34

With all the dangers out there for a Galaxy S21, even at home, it’s as important as ever to keep your phone safe. Our collection of premium S21 cases share an emphasis on reliable protection, user-friendly simplicity, and innovative design.