OtterBox is the innovator of the first multi-layer case. Since that first case many have tried to create something similar, but nothing beats the original. Innovative engineering and precision design work together to create this multi-layer case that provides trusted protection against drops, dust, scratches and shock. The HTC One Max is the smartphone with more everything. The OtterBox Defender Series case provides rugged protection for this great device with the 5. 9 screen and feature-rich camera.