Caseology is a case manufacturer that is getting more popular with each new phone that's released. They offer multiple different options, but our favorite is their new Skyfall Clear series. It's an impact and scratch-resistant clear case, with color-matched edges to blend beautifully with the Galaxy S7.
It's basically a scratch-proof TPU case with hard polycarbonate bumper shells on the outside. Comes in Black, Gold, Blue, Rose Gold and more. Caseology has multiple options, so take a look at them all on Amazon.