I just use the precooked crumbled bacon whe I take it. Either Hormels from SAMs Club or the Kirkland brand from Costco and sprinkle it on or just eat it as is. I have gone up to 12 days without issue and just double baggie it. The nice thing about the crumbled precooked stuff is there is little fat to go rancid, especially on trips with high temps.
i remember buy a bacon bar in the 70’s that came in a small box wrapped in foil. It was crumbled and pressed into a little brick. That may still be available if someone else can remember the name, but it may have gone the way of the Hershey Tropical bar.