On my last Amazon purchase, I threw a Mainstay Survival Ration bar in the cart. I’ve wanted to try them for a while. I’ve been considering grabbing a few to throw in the GHB in the car.
The bar has the consistency of a dense cookie, not too hard, barely oily, and with a slight lemony flavor. I had no hesitation at all about eating it. It comes pre-cut into 2-inch cubes, each a nominal 400 calories. The individual cubes are not wrapped inside the vacuum-packed mylar. They are available in 1200, 2400, and 3600 calorie packs.
For their designed purpose they seem perfect. I think they will hold up quite well banging around in the car, even with the temperature extremes they will experience. Recommended!