I think the Timbuk2 Dime Bag is a discontinued product, I could no longer find it on timbuk2.com. That explains why it is 50% off at Cineleisure’s Timbuk2 shop. The usual price was S$29, and now it is selling for 50% off (S$14.50). The only colors available are red and green.
Bought my first Timbuk2 bag or rather pouch in Singapore at Orchard Cineleisure and it is the Timbuk2 Shagg Bag 2012. It cost S$35. It it an accessory pouch that can be attached to the straps of your Timbuk2 bag.
In my case, I am attaching it to my Timbuk2 Q Backpack 2011. You can store iPhone, earphone, keys or even coins in that pouch which can be access easily since it is in front.