Fabric: 600D shell made from 100% recycled PET (soda bottles). Aluminum frame covered in UV resistant PU. Webbing, mesh and 150D lining all made from 100% recycled PET. Weight: 4.5 lbs (2,050 grams) including solar panel and battery. Dimensions: 17"x12"x 3.5" (43x31x9cm) Volume: 700 cubic inches (12 liters)