Well... maybe not online... but I know Academy (in store) has some really cute back packs that have a place for your laptop....

I have a Targus backpack; I carry a laptop every day.

http://www.targ…

if you're thinking of buying a laptop you should check out this site first. they give you a sony vaio laptop for FREE! all you need to do is complete a few quick tasks for them.

Try www.peeps-n-pets.com
Free shipping and stylish bags.

A few years ago, I bought a Kensington laptop bag from this store:
http://www.brav…
and I am still using it, and nothing has happened to it. I recommend that you buy one very good quality, slightly expensive bag, than lots of cheap ones, because cheap ones will eventually get damaged.
So anyways, my pick would be this http://www.brav…