This is how to charge electronics while backpacking! This is a super small and super lightweight solar USB battery bank. Charge it to full at home using USB and then recharge as while needed, using the sun! I use this solar charger to recharge my iPhone, Apple Watch, Sony camera, GoPro, USB flashlights and more! This is a MUST for every backpacker! #SolarCharger #Backpacking

Available on Amazon.comSolar Charger, F.Dorla 20000mAh Portable Outdoor Waterproof Solar Power Bank, Camping External Backup Battery Pack Dual 5V USB Ports Output, 2 Led Light Flashlight with Compass (Orange)