My otterbox phone case
Dropped it from the second story from my apartment (it's a long story) and phone held up fine
Has probably saved me thousands of dollars now lol
Love these types of questions. Very Tim Ferriss-esque from I believe Tools of Titans.
For me, its got to be my very large white board. Helps me keep track of some goals that I measure on a daily basis.
Evoke
3veta
Ad Roast
Lyrist
Bedrok