Spirastell Solar Panel,5v 20w Usb -ower ank With Cell Bendable Ip65 Water Resistance -ower ank With 4 -owered Cell Bendable With 4 Solar Ip65 Water Resistance Bendable Ip65 Water Outdoors Koeb

6mm thickness slim and foldable design for easy carry and space-saving. Suitable for hiking, cycling, mountaineering, camping, fishing, outdoor survival and emergencies. 20% high conversion efficiency for providing enough p-ower Functioned as p-ower b-ank to re-charge cell phones and any other 5V devices. Made of superb material and water resistance for long-lasting.