It's a very inexpensive bag for my Yoga mat. I had a really nice fabric bag, but the zippers fell apart. This bag is just that - a bag. No zippers, just a cinch string at the opening. I think it will be a good "back-up bag," but I'm still not sure as to its projected life-span. I'm hoping the nylon strap doesn't tear out, as I usually go to Yoga on my motorcycle! I also wish there was a little "change pouch," or something like that to stow my phone and keys in, but at this price, you really can't ask for too much. I'll get another heavy-duty bag soon.