I carried my NF out shopping and it was tightly cinched for security. I've never had a problem with it before, but when I took it off my shoulder in one store towards the end of the day, I suddenly noticed that someone had uncinched the side that was behind my back and pulled it fully open. And the scary thing was that I hadn't noticed it happening at all! That was a shock! 
Thankfully I was careful and had my wallet and cellphone in the zipper pocket and my purchases in a linen shopping bag (folded shut and placed towards the front of the NF) so the only thing they could have taken was my water bottle. So, in the end, nothing was stolen, but this really makes me think twice about the NF. Now I realize how insecure it really can be.

Thankfully I was careful and had my wallet and cellphone in the zipper pocket and my purchases in a linen shopping bag (folded shut and placed towards the front of the NF) so the only thing they could have taken was my water bottle. So, in the end, nothing was stolen, but this really makes me think twice about the NF. Now I realize how insecure it really can be.
