The material is very durable and the surface of the bag is waterproof and water repellent finish, and even if sudden rain begins, documents in the bag and schedule management book are useful without getting wet at all. It is good that it is easy to use that there are no inner pockets in the middle. I would recommend it to those who are looking for a tough bag that is strong and durable.
The one that is superior in functionality and cospa is the best because it uses gun guns in the basic outdoor. That point I think that this product is satisfactory. If it is easy to put in and take out, I think whether it is good if there is a small pocket or a good one, but then this price is not sustainable and so it is good.