Brunton Sustain Portable Power Device

You're never out of juice for your cell phone, GPS, your camera, or any other electronic 'necessity' when you're packing the Brunton Sustain Portable Power Device. The Sustain provides four different levels of output to power a variety of devices, and comes with the cords needed to connect them. It runs off a lithium polymer iron phosphate battery that you can charge up before you hit the trail. Thanks to the Sustain's durable, rubberized, water resistant shell, it's ready for whatever adventures you are.

Review This Product