Typically has a capacity around 28L to 30L. Includes a main compartment with a dedicated laptop sleeve (fitting up to a 15.6" laptop) and additional interior zip pockets. Material: Often constructed from water-resistant nylon or PVC/PU leather for durability. Comfort Features: Equipped with padded, adjustable shoulder straps for a more comfortable carry. Dimensions: Approximately 45–46 cm in height, 26–32 cm in width, and 14–15 cm in thickness