Book sack, but I'm from Louisiana and the wife is from the Midwest and she had never heard that one before me lol Book sack definitely more of a southern term.
aliv504Quick question for my Skyline do yall call it a backpack, book sack, book bag? I’m volunteering at a “Free Backpack” giveaway and I realized half of us are calling them book sacks and the other half are saying backpacks.