The simple form of this backpack is suitable for all ages and genders. It is lightweight for its size and the leather softens as it is used. It can hold a good amount of luggage and is recommended for commuting to work, school or on long trips. 1 interior pocket with hooks, 1 exterior pocket with a zipper.numeri is a leather brand that focuses on handmade bags made of Japanese cowhide. With its simple design and wide selection of colors, it can be used for a long time regardless of gender or age. The products are carefully made one by one by craftsmen in a workshop in downtown Tokyo, giving priority to using domestic natural leather and making everything by hand.