Rothco Canvas European Crossbody Shoulder Bag - Durable Military Style Messenger Purse for Men & Women - Perfect for Travel, Hiking & Everyday Use

Buying this bag for the second time. First one I used daily in all conditions across the country for years, then passed on to a friend. If you had to have only one bag, for daily commute, laptops, libraries, shopping bags, weekend trips and overnights, this is the one to get. It's durable, un-fussy, roomie enough for a lunch, a purse, and a 17 inch laptop an iPad, files, a paperback, plus the usual odds & ends. If you need more space, unzip the expansion. If you need a more structured bag, slip a slim clipboard in the back slip pocket, If you need more flexibility, take out the ruler at the top. It's the most versatile, functional useful bag I own.