My husband has a North Face Surge that he loves. It doesn't look very big, but he is able to fit his Macbook Pro, mini Ipad, and several days worth of clothes in there along with his wallet, keys, notebook, sunglasses, iPod, iPhone, etc. I was pretty surprised by how much he was able to fit into it, considering how compact and light it is when it's empty.

He has an all-black one, so I can't speak for the interior color of the different colored ones. North Face is a pretty reliable brand and has durable products. Check it out:
http://www.thenorthface.com/catalog/...ml?from=subCat