Solar Backpack 20L with Flexible Removable 10V 14W

Original title: Solarrucksack Solar Rucksack 20L mit Flexiblem Abnehmbarem 10V 14W

SOLAR USB CHARGING PORT: equipped with a solar panel, featuring internal and external USB charging ports, compatible with mainstream devices, charging mobile phones, GPS, and other devices at any time during the bike ride EFFICIENT AND STABLE POWER SUPPLY: 14W rated power solar charging panel, supporting 10V stable voltage output. When the sun is sufficient and the sunlight hits the solar panel perpendicularly, it takes only 2.9 hours to fully charge a 2716mAh iPhone X DURABLE AND HIGH-QUALITY MATERIAL: Made of 95% nylon and 5% PU material