Hey all. I am looking for a work bag that needs to fit some hard to find requirements. 1) Large enough to carry pens, cell phone, credit cards stacks, and most importantly papers and folders. 2) inside dividers that separate the purse into sections (a section for work papers, sections for magazines) 3) top zip closure 4) solid colors for business casual, so not fancy, but structured 5) long shoulder strap so it can be carried easily. Any suggestions? What do you all carry for work? Thanks!!!