Travelon Anti-Theft Backpack

So I bought this bag after reading all the reviews about how poor the conversion is to backpack. And truly it is. It's a pain in the butt to get the straps even and it's a little awkward on the back because one is over and one is under the loop that it goes through. So I came up with a solution and it works perfectly. My straps are perfectly even, and it's it's nice and close to my back now. I'm including photos but basically you clasp it to the bottom loops of the bag, find the middle, bend it in half and put that part through the loop at the top of the bag, and then secure it with some thing like a carabiner or even a shower curtain round thing. The carabiner can work its way back through the loop, so I either need a bigger carabiner or one of those round metal shower curtain things that's about two or 3 inches in diameter. Now about the bag itself. Materials not very smooth and I find that it attracts hair and Lints and other stuff like crazy. Not super thrilled about that. I like that the front zipper on this one also has a little security latch. Other ones I considered we're missing that feature. It is very thin which is exactly what I wanted for riding subways. It doesn't fold completely flat if your packing it for use later. Anna's the biggest reason why I'm returning it? Luckily someone else pointed this out in another review and I'm so happy they did. You can't get in this bag while it's still on one of your shoulders. I mean you can but only on one side, if you are extremely flexible, and have a lot of time to try to do it. This bag is ideal if you're setting it down in front of you want to counter to get in it. But while traveling I often find myself in situations where where I want to make sure the bag is attached to me at all times. Ultimately this makes this bag non-functioning for me and I am going with a different travelon backpack.