Galaxy S8 Defender Series Case Rugged Daily Defense New SCREENLESS design complements your curved screen. Take on your next big thing with confidence when you equip your phone with Defender Series, the rugged Galaxy S8 case. Designed for a perfect fit with Alpha Glass. OTTERBOX CERTIFIED DROP+ PROTECTION Tested by us. Built for you. What do 24+ tests and 238+ hours of testing mean to you? They mean your OtterBox case is ready to dive into your day without a second thought — just like you are. OtterBox Certified Drop+ Protection means drops, bumps and fumbles are just the beginning. It means your device is protected from the barrage of wear & tear you subject it to everyday. So go ahead — do what you do and leave the protection to us.