Goal Zero’s Boulder 100 Solar Panel Briefcase is a 100W solar panel to charge the company’s high capacity Sherpa and Yeti portable power banks. It’s waterproof, comes a bag and has a built-in handle and kickstand. If you need more power, check out the Boulder 200.
THE BEST Goalzero
GoalZero’s series of LED lanterns is designed for a variety of outdoor and mobile tasks. The Lighthouse 400 pushes out 400 lumens, the Lighthouse Mini does 210, and the diminutive Lighthouse Micro Flash does 150. Both the 400 and Mini can juice up USB gadgets too.