... solar bag,solar energy backpack. 1)power supply for laptop,mobile phone,MP3/MP4 2)Solar Panel:18V, ... / sunglasses pouch inside, Optional clip in padded laptop sleeves, Bladder pouch and channels to run the ... eliminate the need to use a car charger for common devices,.The three solar panels are tough ... daypack. There are pockets and wire channels for multiple electronic devices and 1,850 cubic inches ...