This retro style bicycle pannier bag is a messenger bag and bicycle pannier in one. It includes a padded laptop sleeve and a huge array of useful pockets. Simply unzip and fold down the compartment on the bag to reveal bicycle pannier clips. Hide this section away easily by closing the zip pocket. Unclip the adjustable shoulder strap to hide it away when the bag is being used as a pannier. The wide shoulder strap makes this bag very comfortable to wear cross body. Over time the fabric softens making this bag age with you in a nice way.