This guy packs lighter than I do. Watch the videos below for some great ideas for traveling light. Follow the link for some great travel ideas, including a detailed list with links of where you can buy the gear.
These videos have given me some great ideas for my next journey (including thinking about what he brings that I would leave at home). For one thing, I could benefit by cutting down on the amount of clothing I pack. I also like the flashlight with the diffuser wand, although I'd probably stick with a headlamp for my adventures. (Headlamps are great for hiking, reading, setting-up camp, and packing/unpacking in the dark.)
Here are my own packing tips for how to travel the world with only carry-on luggage. (I've made trips to all seven continents without checking a bag.)
(HT One Bag, One World)