Adata SD700 external SSD is built to take a beating
 

Solid-state drives don't have moving parts, and that simple fact makes them intrinsically suited for use as portable storage. Adata's SD700 external SSD combines the inherent robustness of SSDs with a dust-proof and water-resistant case to create a tough and tiny take-along drive.

http://techreport.com/news/30982/ada...take-a-beating