This is a set of the Incase ICON Slim Backpack and the official chest strap that can be attached to it. Purchased in November at an Incase authorized retailer (see photo 4). It is completely unused, only opened for inspection. I am selling it because I no longer plan to use it. It has been stored in the original bag and box from when it was purchased. The Incase ICON Slim Pack has a simple and stylish design, making it perfect for everyday use. - Brand: Incase - Model Name: ICON Slim Pack - Color: Black - Included Accessories: Chest strap Thank you for looking.