This was a gift from @Switchblade (Thank You Sir!) It is a Hungarian Defence Force (Magyar Honvédség) ration bag. Made from tightly woven cotton. shown here with the Expat/Esee Cleaver and everyone favorite military flashlight, for scale purposes metal buckle on one side, 1" flat cotton webbing for a should strap, and two long 1" flat cotton webbing tie offs for the waist, or for lashing to another pack. inside the bottom is divided off 60/40 split . This extends up about 5". This bag could be used to gather food, or fire tinder or berries or used as a quick day hike bag with a water bottle and snacks. I chose to load it out as truck meal kit bag, for the 4x4. All this kit fits in this bag NOS Russian Mess Kit, bag of waxed cotton dental rolls and matches and lighter, Ti Spork, Mora, tin of smoked sardines, tin of sardines in tomato sauce, brick of cane sugar, square tin of tea, spices, oatmeal packs. There is room in the mess kit for more food. starting on the bottom , the square tin, and sardine tins, sugar, and fire kit goes in followed by the spork, mess kit and then the knife. all ready to go. nice lightweight bag, very multi-purpose. I plan to waterproof it with a wax based coating. I would like to thank Switchblade for this bag.