Hooded Field Jacket?

Life’s little mysteries… This catalog era coat comes up on eBay from time to time and I’ve never seen it before. A khaki jacket (update: red has been seen too) with a bit of a windbreaker vibe and with a hood built into the collar, same as the Hooded Bush Vest. The Stars and Bananas Tag places it before 1988 as far as I know. It’s one of those items that were only sold in stores, but it seems strange to me to invest in designing and producing such a complicated garment and not feature it in the catalogues.