BayouTech Solar Backpack

“List price” is WAY too high.

On Amazon right now:
https://www.amazon.com/BayouTech-Portable-Solar-Charger-Battery/dp/B00JHCLOO8?th=1

2500 mAh
$39.99

3300 mAh
$50.00

5000 mAh
$64.48

6600 mAh
$136.19

11600 mAh
$159.53