I don't have a better photo and I don't know what brand it is or anything..
I just wanted to say that I like G-Dragon's bag. (:
EDIT: thanks to moregdlove for this find! It's the Raf Simons for EASTPAK Kit Bag Spring 09 collection. I'll upload an image once my computer stops being weird...
umm... and also that I don't really like the 'Lollipop' cf much at all and if GD's solo (or this '21' group's songs) sounds like that I'll be sorely disappointed. =/
edit: it's still not clear, but here it is I think:
Click to view
Raf Simons for EASTPAK Kit Bag Spring 09 collection
looking at it again... I don't think the first bag is the same as the one in the video but whatever DX