Backpacks are bags that possess two shoulder straps which allow the wearer to carry the bag on their back. Backpacks are often associated as a student's must have school accessory for carrying books, etc from class to class.
About Napa Leather:
Napa leather is a soft and supple leather commonly used in the manufacturing of high quality footwear and leather goods. This type of leather is produced by sanding the top layer of the hide to eliminate the grain and create a smooth texture. A chrome-tanning process is later employed to give Napa leather a soft and stretchy quality.