SUNNYBAG Explorer+ Solar-Rucksack mit abnehmbarem 6 Watt Solar-Panel | USB-Anschluss | Inklusive Laptop-Fach für 15,6 Zoll Notebook | 15 Liter | Wasserabweisend | grau-Schwarz

Really like that solar panel can be removed from the pack for remote charging. The pack seems to be very well made with high-quality material. Multiple pockets of variouos sizes and shapes.

Love the capability of charging phone when hiking. It is lightweight and has multiple little pockets. Solar panel easy to attach/detach.

It does not charge any usb devices. It only drained my battery power stating “accessory may not be supported”. Will be returning.

I use this backpack while riding my motorcycle to charge my phone and GPS and it does a pretty good job of keeping up. The clips used to hold the panel in the backpack are well built and even better can be tucked away when not in use so they don't snag on anything. The bag is spacious enough to carry most of what I want on my hikes, camera, lunch, water excreta. My only complaint is that what ever is being charged either needs to fit in the mesh bag on the back of the panel or have a cord run from the USB port up and into the zippered pocket. It would have been nice if they could have made a port on the outside of the bag to the inside so that my cords aren't subjected to the wind and weather when i'm using it.

Coolest backpack ever. The solar function works and is easy to set up and use. The backpack is a great mid size.