A good backbag for Toshiba Qosmio x300

I just got my new laptop, the Toshiba x300 which is a 17" laptop

The diminsions are:

412 x 306 x 43.2 (front)/62.5 (back) mm

I was looking at the Slappa Matrix backbag but it seems just a bit too small ?

300 x 390 x 570

Any suggestions for a good backbag which also does not look like crap?

 

i have the same one, and the thing is huge, i looked everywhere because i didnt want to order one. i finally found one big enough and it looks pretty nice. the laptop compartment is hidden and seperate from the rest of the bag.

its a samsonite http://www.amazon.com/Samsonite-Proteo-Casual-Computer-Backpack/dp/B0014F8HDC

i bought it at a mall store that has bags, costs about 100$ CAD. it looks alot better in person.

there is alot of room for the x300. ive seen alot of 17" bags, but this is the first and only one that ive seen that actually will fit this thing.

i do like the look of the one your looking at, but dont know anything about it.

 

I have just bought my x300-11s. Finding a bag was tricky, 3 days searching the interent. The only bag i have found to fit is the Trust BG-4700p