http://hsta.pen.io/
Little article on how to create a simple disaster readiness kit. Useful, but US focused so medicine names and so on need to be internationalised.
http://usesthis.com/
Funky site which interviews "geek" personalities and asks them about their current "setup" and their dream kit. Throws up interesting links to cool hardware and services.
http://www.humanedgetech.com/
All sorts of expedition gear, including satellite phones / broadband, solar charging systems, cases, and much more. Very useful resource, all items are priced. :)