Brigade Trooper Sack [JDG31665]

The "Brigade Trooper's Sack" is a large gear bag that was remade from a worn out heavy duty duffel bag, disassembled and reconstructed to fit the modern lifestyle. It is a fusion of heritage and functional beauty, remade from the transportation equipment of US soldiers. It is made of thick vintage canvas and is designed to be durable. 
Practical details are incorporated throughout. The large-capacity main compartment can accommodate mission-level luggage, and the modern, redesigned top zipper allows for quick access. The rugged yet refined silhouette looks great both in the city and in the field, making this a timeless "tool for carrying." The "Brigade Trooper's Sack" is a utility bag that retains the rugged presence and practicality of vintage duffel bags, but with functionality rebuilt from a modern perspective. While faithfully inheriting the details of the time, including the materials and stitching, it has been updated with an access zipper, evolving into a completely new use case. The existing top handle allows it to be carried by hand, but it can also be used as a handbag. When the load increases, you can quickly change it into a shoulder bag style by attaching the included strap. Equipped with a 2-way carry system that switches functions according to the situation.

The base material was used by the US military in the latter half of WWII due to its color characteristics. 
It appears to be a Barracks Bag. 

Size: Height: 30cm, Width: 87.5cm, Depth: 32cm