ISO WWII Rucksack FOR TOMORROW

Hi Cube, In a bit of a bind. Am NYC based working out of Philly for a WWII period film. Tomorrow we are shooting in Upstate NY bright and early with our actors trudging around with two rucksacks. One of them arrived, the other said it arrived a couple of days ago but has somehow disappeared in our PO. Am coming back to NYC today and am going to try and hit up some army supply store but don't want to put all our eggs in one basket. If anyone has any thing that would be period appropriate and would be willing to rent to us for $50, we will take it! To be clear, pick up would be after 5 pm in NYC tonight. Thanks, Hannah