Tactical Bag for CCW?

Hey gang. I've been dealing with some fairly debilitating nerve damage in my hip and lower back over the years from a car accident.

IWB for CCW has become so uncomfortable for me, despite trying a million different holsters and positions. It's gotten to the point where sometimes I don't carry due to the pain, which makes me uncomfortable in public especially with the family.

My wife found this M-Tac crossbody/messenger bag online and it looks like a great option to keep things on my chest.

Wondering if anyone here has used something like this for CCW or if there are other non IWB options I should consider? I'm not super thrilled with the idea that they could cut it off me from behind, but want to see if I'm being paranoid.

Carry is a Sig P365XL Macro with a EOTech Red Dot and an extra mag along with a

https://preview.redd.it/0qi6j3oneksd1.png?width=580&format=png&auto=webp&s=2f8335c526448a54814a78151a6fc579ea2e39dc

https://preview.redd.it/0jd584oneksd1.png?width=760&format=png&auto=webp&s=eb90d2b48d6196a5ca36f03f79a4e9ce854a85fb