Stay powered wherever adventure takes you. This rugged 20,000mAh power bank charges via solar panel or USB, giving you backup power even off the grid. The waterproof design makes it ideal for hiking, camping, festivals, and travel. High-capacity output supports multiple devices simultaneously — phones, tablets, earbuds, and more. Compact enough to fit in a backpack, durable enough to handle the elements. Never run out of battery when it matters most.