R.B.Nr. 1943 Green Linen Bag Helferin? campsite I can not get a

I can not get a good picture of the whole stamp

there is a removable silver chain that goes between them

The tin has a few dents

One of the belt loops is sewn closed and the button is missing

"Janet Peters" and "Marvin Neitzel Troy New York"

R.B.Nr. 1943 Green Linen Bag Helferin? campsite I can not get aOriginal green linen bag marked with an RBNr. and 1943 date. The material is typical military linen material. I am unsure of the exact purpose of this bag, but I feel like it is possibly related to either something medical or possibly female personnel. The construction of it and the button just remind me of other helferin items I have come across. It is in overall good condition. There is some staining on the back.