I grabbed a Herschel Pop Quiz (the medium I think?) when I was up in Vancouver over the summer. Holds my Latitude E7450, portfolio, glasses, charger, mouse and pens with extra space for the odd thing I might have at the time (Box of pop tarts for emergency work breakfast, up to TKL size keeb to use at work, work polo I don't want to ride home in, some LPs from the local record store, etc.). The canvas the bag is made out of seems thick enough to protect from basic wear and tear too.