What do you use to hold all of your camera gear? For storage and for travel?

For storage and longer-type day trips, I have a LowePro Mini-Trekker AW backpack. Intelligent internal and external design, flexible configuration with soft internal dividers make this a very valuable piece of equipment. The more I use the backpack, the more nooks and crannies I find. External loops & flaps are available for things like monopod / tripod attachment. The AW part of the name relates to All Weather. I haven't taken the bag out in bad weather (and would prefer not to) but it is comforting to know the zips, seals and straps have some additional weather proofing to keep humidity and moisture away from my gear.

For a lens or two day trip type activities my bag of choice is a Crumpler '7 Million Dollar' camera bag. It is well made, soft internal materials, flexible configuration and attractive design which doesn't draw attention t itself and scream 'expensive stuff inside'. Apart from the bright red.

I have nearly filled the bags with 'stuff'. So better not buy any more.