Luzpac is so much more than just a bag. You have a detachable and interchangeable solar panel. You also have a easy plug in for USB cable to recharge. It has 5V USB outlet which is compatible with both iOS and Android devices. This beach bag has an impressive volume of 12 liters and can carry up to 20 kg of your luggage. Luzpac is perfect for beach days or any picnics, the solar panel is complete with an unbreakable waterproof for safe keeping.