I'm looking (and have been for awhile, with a few failures) for a messenger, laptop bag for school. Maybe some of the forum goers here could lend some advice?

Requirements

• Pockets for pens, small items (calculators, music players)
  
• Pocket designed to house a laptop
  
• Large, separate pocket to house large items (textbooks -- at least one in addition to a laptop)
  
• Dimensions (small-ish): About 15 inch (length) X 5 inch (width) (when full) X 12 inch (height)
  
• Would prefer khaki material, or some kind of strong cloth bag (not a plastic-y, rubber bag)
  
• Ships to Canada

Some I found that are about what I want, except there's always some problem:

• http://www.amazon.com/Rothco-Vintage-Trailblazer-Laptop-Khaki/dp/B004I4D0P6/ref=sr_1_3?s=apparel&ie=UTF8&qid=1345769518&sr=1-3
  
• http://www.amazon.com/Military-Inspired-Crossbody-Messenger-Shoulder/dp/B004LPTNJ4/ref=sr_1_1?s=apparel&ie=UTF8&qid=1345769315&sr=1-1
  
• http://www.amazon.com/Rothco-European-Canvas-Messenger-Black/dp/B0013O9BJI/ref=cm_cr_pr_product_top
  
• http://www.amazon.com/Rothco-Classic-Messenger-Bag/dp/B005CVEUUI/ref=pd_sbs_a_3
  
• http://www.amazon.com/Rothco-Vintage-Classic-Messenger-Bag/dp/B0073GSNAS/ref=pd_sbs_a_3

Much appreciation!