I also recommend using 3-4 coats of Plasti Dip
(the brush on) on the bottom for added abrasion resistance. I noticed a couple of sections near the corners (where the piping runs along the seams) is prone to wear. I started using my bag in April, and it didn't get too bad, but I wish I'd have done it when it was new. Used Plati Dip on my Fade tourney, and was pleasantly surprised at how well the coating resists abrasions/wear and tear at key wear spots on the bag (i.e. corners) - not to mention water proofing the bottom.