The quality of materials and construction is excellent. The outside dimensions of the bag are as advertised. The usable dimensions of the large pocket are only about 8 inches in width and 9.75 inches in height, if you want to still close the bag. It's too small to easily fit a Battle Maps book (8.5" X 11") in the pocket. A Battle Maps book won't lie flat in the pocket and the flap can't be secured over it. To be more useful, this bag needs to be a full inch wider and two inches taller.

The leather is beautifully made, soft and as advertised can hold an IPad with a small notebook. Front pocket is perfect for pens and/or a small binoculars, maybe a small camera. Best for non-bulky travel for walking on battlefield grounds. If looking for larger capacity, such as books or additional gear, I would consider the adventure bag for $70 more. Great for limited materials and long walks.