Backpack for Alienware M15X

I am planning to buy a backpack to carry the 15 inches alienware around, I am interest in the Orion one from Mobile Edge and will buy it from Newegg since it is cheaper there. But if there is any better than one (in term of space, price and built quality, I dont care about the look) please tell me. Also, if I bought the backpack from Newegg, how will the warranty work? Thanks.

Here is the one that I am considering
Newegg.com - MOBILE EDGE Black 17" Alienware Orion backpack Model ME-AWBP2.0.

 

not considering price my favorite are from sfbags.com and there muzetto line.

 

An alienware M15x fits into that Bag?

 

It says 15" Laptop Muzetto $259 / 15.5" x 11.75" x 2.7" / 2 lb. I would imagine it would fit, here is a video of the 13 inch one.

 

well the alienware are much heavier and bigger in size compared to others 15 incs,
by 14.9 x 12.2 x 1.9-inch heavyweight checks in at 9.0 pounds—and that’s without the AC adapter. (M15x) (found on web)

 

well the video on there website, that dude said he could fit his 15 inch macpro in the 13 inch one just fine so I would imagine it would fit in this too here. The only measurement off is the width and its only a bit over a quarter of an inch. Im positive it would fit just fine along with all the accessories.

 

If you have the expanded battery on the M15x, you're gonna find it hard to fit into most laptop bags.

I actually couldn't get mine to fit into the padded laptop slot in the Oakley AP 3.0 backpack.

These things are pretty hefty for a 15 inch system. It fits snugly into the laptop section of the Oakley AP Computer bag, which claims to handle 17 inch laptops. I know since I have that particular bag.

No longer available, but details are here: Oakley AP Computer Bag - eBags.com

 

I totally forgotten about the 9 cell,
that adds to the Height hmm.

 

Thanks for all the suggestions. I have already order the Orion one, now waitting for it to arrive.