Seymour Backpack in Deep ForestSeymour backpack was created for the urban and weekend mountain adventurer. New to Seymour is a modular removable lined computer pocket and two long pressure snap closure pleated front pockets. Try it with the Rundle field bag, which can attach to the front pockets D rings for more modular storage. 18 oz Finished Heavy Wax Canvas 6 8oz Brown Strapping Leather Copper and Nickel Hardware Removable Computer Sleeve (fits up to 15" MacBook) Two exterior