If, like Steve Wozniak, you don't trust all the new cloud-based services, and prefer to keep your files and documents with you at all times, you should really make sure your means of storage is really durable and reliable. You should make sure it's something like the LaCie RuggedKey.
The RuggedKey is LaCie's most durable USB flash drive. Designed by Neil Poulton, it features a rubber exterior that protects the flash drive from drops up to 100 meters, heat, cold, and even water. Not only that, it's USB 3.0 compatible so you can transfer files at speeds up to 150MB/sec.
The RuggedKey is available in 16GB and 32GB, for $39.99 and $69.99, respectively. Both are available now from LaCie.com