The Solar Flare is a stylish messenger bag with all of the traditional functionality of a well-equipped laptop computer case with the addition of a solar charging module. The messenger bag has pockets for your cell phone and PDA as well as a large cavity for a laptop computer. The messenger bag features multiple cavities for organizing folders, paperwork, and books. Zippered side pockets feature an internal web pocket for water bottles or other items needed for quick access. The front flap features organizer pockets for pens, a cd holder, an elastic lanyard for keys, and a quick release clip. The integrated solar charging module can be utilized by using a common 12V automotive charging adapter made specifically for the brand and type of personal electronics you own. Using a cell phone as an example, you can trickle charge the cell phone battery during casual commutes to work or on campus. This solar panel is not designed to charge a laptop computer. Product Specifications Fabric: 1680 Denier Nylon Size: 17" x 12" x 5" Weight: 4.0 lbs Capacity: 1020 cubic inches Warranty: Limited Lifetime Product Highlights Solar Module providing up to 2.5 Watts of power Single 12V charging outlet Water bottle pockets Mesh ventilated, padded backpanel Adjustable padded shoulder strap Top grab handle Reflective material for nighttime visibility Accessory pockets Organizer pockets Padded laptop computer cavity