Here are two air evacuation bottles made by Falcon Safety Products. Neither bottle has been used; one still has the original cellophane wrapper on it with the label, and the other is missing the label. Both are full quart sized, and are made of plastic.
The label says "Extends the life of black & white and color developers. As you use it, just compress to eliminate air and tighten cap."
These date to the early 1980s, and have been stored in a closet with other craft supplies. I used to be involved in all kinds of craft projects, but I have retired from crafting, and need to clean out some closets.
SIZE: Holds a quart of product; bottle is 8 inches high.