Features: • THE PERFECT UNDER-SEAT FLIGHT CARRY-ON – The ECEEN® solar powered daypack is an ideal small hiking or travel daypack, or for biking. The perfect size for use as an under seat bag for essentials during your flight. Take it to work for use on your lunch break or whilst getting to/from work. It folds up into a compact carry pouch that will take little room or weight in your main backpack, handbag or briefcase., • Ultra-Light. Ultra-Durable. Ultra-Awesome – The backpack is perfect for day-to-day use or occasional travel, and great gift for everyone. It’s made from highly rip and water resistant fabric, provide strengthen and long-lasting performance with minimal weight. Stress points are reinforced with bar tacking for increased longevity., • REMOVABLE & FOLDABLE SOLAR CHARGER – 3.5Watts foldable solar panel removable from main packs, 22% high efficiency transfer solar cells in a protective anti scratch hardened coating sewn into high-wear PVC fabric for weather-resistant outdoor durability., • CHARGE A VARIETY OF DEVICES EVEN AT NIGHT- Built-in 2,000mAh slim and waterproof Li-Polymer Battery pack charge for Iphone, Samsung, other smart phones, External Battery Packs, GPS systems, MP3 Players, Bluetooth Speakers and more even at night!, • PACKAGE CONTENTS – ECEEN® Solar Powered Daypack, 3PCS Carabiners, 1PC* USB to DC and Micro USB cable and 1PC* User manual.