It does not matter whether you are a prepper, survivalist, hunter, student, commuter, boater, or parent. The world we live in depends on power. Recently, I discovered a product that has finally matured to point that it is worthy of cracking open your wallet and parting with a few hard-earned greenbacks. Portable solar panels and battery packs, have finally progressed to level of durability, size, and most importantly, longevity that make them a must-have item.