Great product and recommend for anyone out in the field! Able to charge my phone, headlamp, and Garmin watch. Tie this to one of Goal Zero's solar panels and you have a great combination for hunting or camping in the back country. I've been recommending this to others!
Lightweight, simple use, rugged, small and easy to pack, matches perfectly with solar panels, and can be taken anywhere.
Get one of these for heading out into the field!!!