I am not using this as a backpack, but I use this to carry the bog to the range. For the price, it comes in two. I have the pdw brace and it fits folded and there are front pockets for mags, etc. It's definitely "non-tactical" and serves it's purpose.

https://www.amazon.com/gp/product/B015D91PC4/ref=ppx_yo_dt_b_asin_title_o02_s00?ie=UTF8&th=1