As age starts to creep up on me, so does that fat around my middle! I am semi disabled but, not home bound, and am wanting to start some training to reduce the spare tire around my middle. Looking at doing some short distance walking and then extending it out as I build up my stamina. Here's what I'm looking for. A patrol pack that I can fill and use but, double as a grab and go if something calls for it. I did a search but, there are more threads of what to put in the pack and not many showing the pack. I'd like some recommendations and would like to keep it under a $100 if that's possible. If you post a pack as a suggestion, please let me know why you think it's a good one. It's gonna get used so, want it to be tough!