Going on a trip? Or maybe just preparing for the apocalypse. Regardless of whether you are out for some off-grid fun or surviving in harsh environments you ll need a portable and reliable power source. MiaSole s 50W PV Charger is flexible and can be rolled into a circle with a radius as small as 10-inches. Plus it s literally bulletproof and will still function with virtually no drop in power generation after three piercing shots! MiaSole s military-grade solar charger is compatible with most solar generators on the market.