Thank you for viewing. This is a GRANITE GEAR DAYWALKER MADE IN USA. I purchased it about 7 or 8 years ago and I think I've used it less than 10 times. The exterior condition is in good shape, but there is some stickiness inside and in the side pockets due to hydrolysis. It's not to the point where things will stick to it or peel off, but please understand the characteristics and condition of the material before purchasing. Model: Daywalker Color: Blue系 (Blue-based) Size: Approximately 25cm wide, 43cm high, and 10cm deep (measurements are approximate, so there may be some error, please understand), capacity is estimated to be about 17L. Country of manufacture: USA Made with CORDURA nylon, one internal PC sleeve, one side drink pocket. If you have any questions, please leave a comment.