An unwashed, large vagina.

The salmon satchel will remind you of happy memories at the seaside as a child, until you open your eyes and notice the gaping snizz in front of your face!...to be avoided at all costs!
Dude, I was at this club last night, took my homegirl round the back to get jiggy, whipped off her dress and she had a salmon satchel. I don't speak to her any more.
by satchelhater May 5, 2009
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