This is a 1950s Swiss Army mountain troop winter backpack made with fur. The belt running down the center is designed to hold blankets, etc., and the belt hooks in various places allow for customization by threading cords through them. Wood is used in the center of the belt, and the fine details are sewn by hand. As is characteristic of military bags, one side of the belt is a hook type for quick attachment and detachment of the bag. This detail is unique to military construction, and it's a feature I personally like very much. While you may see the salt-and-pepper type, you rarely come across this fur-used type. It was used by medics, and the number of these is small. Also, with fur, most of them are in poor condition because the surface hair falls out. Although there was some deterioration of the leather on this one, I've applied oil to each piece of leather, so I think the condition is fine. The Swiss Army stamp is clearly imprinted on the belt, and it's made with meticulous attention to detail. Currently, the scope of manufacturing is becoming more difficult due to ethical and legal reasons, such as with linen and calfskin. However, through this product, you can feel how close nature and manufacturing were in the 1950s. These are decreasing year by year, so don't miss this opportunity.