Tech21 Evo Wallet Samsung Galaxy S8 Plus The Evo Wallet case provides advanced impact protection, combined with a stylish flip-over screen cover and handy credit card slot. FeaturingFlexShock, the Evo Wallet is up to 30% slimmer and 60% lighter than other wallet cases and offers advanced impact protection from drops of 2m/ 6.6ft. The Evo Wallet case comes with a flip-over screen cover, credit card slot and soft microfiber lining, adding style and convenience to the advanced impact protection you get with every tech21 case. Wrapping around the corners and back of the device and featuring a flip-over screen cover, the Evo Wallet case provides a secure fit and feel and gives comfortable and precise access to all ports and function buttons. And thanks to FlexShock, the case will never interfere with signal quality, Wi-Fi or sensors.