This is a lightweight and compact initial model. The interior is also X-PAC limited edition orange. It was convenient and easy to use, perfectly fitting a laptop (ThinkPad), tablet, and cords/chargers. The exterior is X-PAC, which is durable and waterproof, and the sleek design is suitable for business settings. The shoulder straps can be stored and fixed, allowing it to be carried horizontally. Water-stop specification, reliable YKK zippers. Pockets: Laptop x 2 iPad x 1 Charger x 1 Cords x 1 Pencil x 1 Smartphone x 1 Free space x 1 - Brand: Aer - Color: Black - Material: X-PAC - Type: Backpack Accessories: None