Otterbox Symmetry Series
Otterbox is a brand that needs absolutely no introduction. They've made quality cases for years. Recently, Otterbox has expanded into offering cases that aren't so big and bulky, realizing that not everyone wants a huge thick case.
The Symmetry series is the thinnest and most lightweight case they sell, which is still a little more robust than most brands on our list. It's "ultra-slim" for Otterbox' standards, looks good, and is built to last. You can get this case in multiple different colors, and you'll know the phone is safe. Whether that's the 6.4-inch screen or the dual cameras on the back, this case keeps them protected.