I picked up a couple larger versions of these for snowboarding season last year and I loved them so much I bought these for weekend trips. This bag is great for road trips and does a good job protecting your clothes.
Foursquare makes a ridiculously cool jacket. Everything is detatchable, it comes with a built-in ninja hood (baklava), and it has wrist pockets for hand warmers. It's like the swiss army knife of jackets.