EBAY: WWII Backpacks

Couple packs on ebay right now. Been looking for a good military issue backpack. These ain't bad, but not exactly what I want. The leather one is nice, but a weird size and shape. The other is pretty spot on, but the metal framing is throwing me off. I guess I could take it out. Figured someone else might fancy though, Nice looking and in good condition. If anyone knows where a good one is, how's bout helpin' a brother out? Must be US, sorry.
EBAY PACK ONE
EBAY PACK TWO