High coast totepack. The main compartment has a computer pocket with a padded base and a small zippered pocket. The entire bag can be folded into its front pocket. The outer fabric is waterproof but not the zippers and seams, so the bag can handle getting wet but not being submerged. Handles and two different shoulder straps for flexible use. Attachment points for a bike lock or small light on the front. Gender: unisex. Features: water resistant. Recycled. Material: bergshell: 400d 100% polyamide. 100% Polyamide 210d. Lining: 100% polyamide 210d. Volume: 23 litre. Laptop case: yes. Laptop size: 15 inch. Laptop dimensions: 35 x 26 cm. Weight: 400 g. Number of pockets: 5. Pockets: inner pocket(s), inside compartment, open side pocket(s), zippered inside pocket(s), zippered outside pocket(s). Chest strap: no. Hip belt: no.