I'm looking for a bag. But not just any bag. Oh no. It must be a great bag. Greatness, in this case, is defined as being reasonably affordable, durable, and capable of carrying a 14.2" x 10.5" x 1.5" notebook. And looking good. I'm separating this from the messenger thread because while I'm open to messengers, I'm also open to backpacks and slings, and wondering if I should go with the former to avoid uneven back strain. I'm not really sure where slings like this one land in terms of the stress being healthy or not, though I imagine they can't be worse than messengers. I've been looking at this for a sleeve, but I need an actual bag for carrying it (and books and papers) in. So, get suggestin'.