With MOLLE compatible straps for attaching to backpacks, gear bags, belts, etc. The Solar Charger will charge most mobile phones in about 1-2.5 hours in direct sunlight. The MOLLE attachments make this a great option for a bug out bags. The polycrystalline panels produce 1.6W per panel (Solar Panel: 5V/320mAh) with USB port (USB 5V/1000mAh out). When folded it measures 10"x5"x2" and when open 23 3/4" x 9 1/4".