NWT Linus DK Blue Satchel Coated Canvas Bag to carry on shoulder, back or attach to your bicycle rack. Color looks bluish gray to me… It’s an all around Urban Cargo Bag. It can snap secure to your rear rack with rubber coated metal hooks or use the removable shoulder strap to carry it on you back. It also sports a padded sleeve for your 15 inch laptop and an interior zip closure while the exterior lid features a magnetic closure. Plus D-rings that let you secure the satchel to your rack. The bag also features an iPad pocket, a removable shoulder waist strap. The D ring adds a lockable option and attaches to rack with rubber coated metal hooks. Please reach out with any questions. Thank you.