The Voltaic Solar Panel Daypack or "Converter" is their most versatile model. It is a small light weight day bag which is ideal for school, biking, and hiking.

Multiple attachment mechanisms mean it can work as a pannier on a bicycle, a tank bag on a motorcycle, a saddle pack, or a day bag attached to a lager rucksack.

* 4 watts of solar power for fast charging
* The solar panels protect fragile items inside
* Included battery pack which stores power until you need it
* 11 adaptors for easy connection to handheld electronics
* Fully padded to protect laptops. Fits up to a 17" Mac Powerbook (15.5" x 10.5" x 2")
* Wire channels throughout the bag for headphones and other wires.
* High density padding in the shoulder straps and back
* Can be worn as a backpack or sling bag
* Mesh backing material for better air flow
* Shell uses 600D fabric made from recycled PET (soda bottles), which is tough, water resistant and light weight.