Solar chargers/power packs

[Andrewlonghi]

I ordered two of the 4patriots solar chargers power pack. A lot of good reviews some bad ones. Taking them with me to Colorado in September, anyone had any experience with them any tips good or bad?

 

[Wallydeuce]

I have 2 of them. I truck camp so I can't speak to multiple days of having to use the solar charging. When I leave camp way before daylight, I take a fully charged one and connect it to the back of my pack. I have charged my phone 3 times with that setup.