I haven't used it very much. I think it's been used about 30 times. However, as shown in the photos, there are some marks, so please understand. Size Height 32.0 x Width 51.0 x Bottom Gusset 16.0 cm Handle Height 23.0 cm A3 clear file storage possible 15 inch (37.0cm x 27.0cm x 2.5cm) storage possible Size Guide Features Interior = Zipper pocket x 1, free pocket x 1, with D-ring Weight Approximately 1100g Accessories Country of Origin Japan Material Material Name Exterior = Cowhide