They were big in the 90s/00s, certainly among Christians, Pres and Mount Mercy! And yes they were physically enormous, you’d sling one strap over your back/shoulder and the bag would hang down from there They were never actually full of books so always looked a bit deflated and baggy tbh. Maybe you had to be there The point was probably ‘oh the only bag I could find at home was this one because my dad has a yacht don’t you know…’Sorry now but I had to google the McWilliams Sails duffel bags Surely this isn’t a thing. Would have thought they young wans were walking in to school with their iPads and putting everything on the cloud