Speck has applied the popular design on their protective case for Samsung Galaxy S4. If you need an extra card slot, the SmartFlex Card Galaxy S4 case may be able to meet your requirements.
The SmartFlex Card is a functional form-fitting protective case designed for Samsung Galaxy S4. As we can see from the images, the Galaxy S4 case features an integrated card slot on the back that holds up to 3 cards (or folded bills), and the custom designed opening allows you to conveniently push your card out from the side-loading slot. Moreover, the Galaxy S4 case is made with a flexible, durable plastic, plus raised edges and button covers in order to protect your Samsung Galaxy S4 from bumps and scratches, and all buttons and functions of your Galaxy S4 are accessible via custom cutouts.
The SmartFlex Card Galaxy S4 case is available in 3 colors, each one is priced at $39.95 USD. If you’re interested, jump to Speck official site for more details. Additionally, if you need other options you might like to check Stowaway Galaxy S4 case and more via “Galaxy S4 case” tag.