The Dakine 365 Canvas 21L is a compact backpack that takes you to school or work, for example. There is space for a laptop of up to 15 inches in the laptop compartment. The opening of the main compartment is U-shaped, which means that you have quick and easy access to your items. In addition to the main compartment and the laptop compartment, the backpack has a front pocket where you store smaller items. The bag is made of cotton and has padded and adjustable shoulder straps making the backpack comfortable.