I used this about 10 years ago. I used it for about 1-2 years. The color is navy. A 13-inch PC will fit. Size: Approximately W26 x H35 x D9cm Compatible size: A4 13 inches Capacity: Approximately 9L Weight: Approximately 860g Shoulder strap length: Approximately 60-90cm (can be stored) Specifications: Double zipper closure Inside: Zipper pocket x 1 Open pocket x 2 Bottle holder x 1 Snap button pocket x 1 Front: Zipper pocket x 2 Zipper pocket x 1 (inside: zipper pocket x 1, pen holder x 1) Back: PC storage x 1 Side: 2-way through pocket x 1 Carry-on setup The shipping method may be changed between Rakuraku Mercari and Yu-Yu Mercari. If you have a preference for Rakuraku (or Yu-Yu), please let me know.