I was searching for the Zagg at Amazon and spotted the ArmorSuit MilitaryShield - it makes the same claims as the Zagg:
- Optically Crystal Clear & Non-sticky outer surface
- Self-healing technology , Military grade material engineered for your specific device
- Reduces Grease & Fingerprint, Scratch Proof Protection & Abrasion, erosion, scratch, puncture, and impact resistant
- ArmorSuit Lifetime Replacement Warranty *Made in the USA*
However, what I like about it is that it fits the entire front face of the phone, no lip from the shield around the edge of the screen - that's a good thing right?
I could not find any hammer smashing videos though.
My thought is to combine a top screen protector with an Ultra slim case that will give the phone grip, keep the camera lens off any surface I place the phone on and add very little bulk. This way I have some protection while being almost naked.