"Everything is organized and goes back in the same place. With this case I can fit a 13" laptop, company iPad, personal iPad mini, kindle and all my chargers/cables."
Um, I may have found your problem....
FWIW, my Purdyneat (AKA LW) is going on 18 this year. Been back twice for zippers and through 2 sets of wheels, one handle and two kick plates (all DIY) and still keeps on ticking.
Nu