I’ve replaced mine about every four years. I found this bag on a review about a year ago. Company is NevrLooz. If you wanna get organized and have no bag chatter this is the way to go. I absolutely love this bag. Very clean construction. Zippers are very good quality. Open and close very smooth. Lots of storage. I can’t say enough good things about this bag. Great company with excellent customer service. It’s made where everything else is made these days but the brains comes outta Naples Florida.