Northwestern Wildcats Wool Backpack Color:Heathered Black Heritage Gear is proud to Heritage Gear is proud to build a product for a team like the Mariners with their distinctive primary club logo in blue and green chenille handsewn on navy wool This Heritage Gear piece features a hand laser engraved University of Michigan logo and comes with a cotton dust cover drawstring bag It features sustainably harvested merino wool from one of the oldest mills in the United States and a high quality vintage chenille handsewn patch This bag features both an interior and exterior zippered pocket and twill cotton lining throughout and is designed to last a lifetime