I can't speak for any verizon phones but I can advise a specific brand of cases to make your phone a lot tougher.
Otterbox, check them out, they only make a "light" protection style for my phone (commuter) but their defender series is very impressive. Just to give you an idea I had my phone sitting on my lap a few weeks ago while riding around in the car, I forgot it wasn't in my pocket when I got back to my house and parked. I was getting out of the car and it fell off my lap onto the road, sad thing is it didn't quite make it to the road because I was swinging my foot out as it fell and ended up kicking it just perfectly, by the time I realized what happened my phone was skipping and bouncing across the street, made it across most of 2 lanes of bouncing from my kick, absolutely no damage.
Yeah, I know I'm clumsy, I've destroyed more electronics than you would even want to know about and anything that even has a chance at lasting has to be able to be dropped, fallen on, and likely water resistant to last more than a couple days with me. The point being I'm rather tough on my phones (and mp3 players, and cameras, and glasses, and knives, etc. etc.) and even the lighter less protected version of otterbox that I have is fairly good protection from my clumsy and rough ways.