Wool Standard Book Bag
Product Review (submitted on April 25, 2012):
i've been using this bag for about a year now and it holds my laptop, accessories, hat & gloves, water bottle, and a light sweather. if i need to, i can stuff a few more things in there too. looks slim when not overstuffed. comfortable for walking, easy to find your stuff, and feels secure. great carry-on for airplanes too. well done, duluth pack!