There are no power outlets in the wilderness. The Noco XGrid Power Bank provides a weekend's worth of power in an enclosure that can stand up to the elements. It has two charging ports for things like your phone, action camera, or speaker, providing up to 60 hours of additional talk time or 400 hours of audio playback. You can recharge it over Micro USB or via the dedicated solar cable input, the integrated glow light can help you get things connected after a long day on the trail, and the rubberized casing keeps it safe from bumps, drops, water, and dust.
Capacity: 12,000mAh / Output: 2x 2.1A, 5V USB / Height: 5.3" / Width: 3.3" / Depth: 1.2" / Weight: 1.21 lbs