Freeze-dried dinners. Popular with hikers. Extremely lightweight (up to 2,500 kcal per pound) and surprisingly tasty. The most reputable brand is Mountain House. Fairly expensive on a calorie basis (100-150 kcal per $1), but you get a choice of raspberry crumble, chicken with dumplings, bacon and eggs, and everything in between. Storage life in excess of 15 years. The drawback is that they need some boiling water to reconstitute (cold water will also work, but not make a tasty meal).
The Ultimate Survival Kit is the perfect upgrade for your survival needs. Built to be durable under the most extreme conditions this bag will hold the contents of any of our survival kits as well as extra clothing and other personal items that you will need in an emergency situation. There are 6 external pockets for easy access to your supplies. The laptop compartment makes this a great daily commuter bag. External straps allow you to strap on extra supplies and gear.