ECEEN Powered Backpack with Solar Charger & Battery Pack for Smart Phones Digital Cameras 5V Gadgets Perfect for Hiking Camping Trekking Fishing Emergency and Outdoor Sports STAY CONNECTED, OFF THE GRID: whether you are bringing along a tablet for GPS, a phone for photography, or an iPod for some motivating music, ECEEN solar charger travel backpack will keep the juice flowing with high-efficiency 22% transfer rate solar cells. Your search for the perfect camping backpack is officially over. REMOVABLE EXTERNAL FRAME PACK: ergonomic carrying system, external frame design is coupled with modern adjustability and comfort features. Adjustable suspension conforms to a range of torso lengths; tightly stretched mesh back panel, padded shoulder straps and dual density foam hip belt offer ventilated comfort. 3D breathable fabric cover straps, thus ensuring maximum air circulation and comfortable. SOLARE CHARGER & BATTERY PACK: enjoy nature and preserve it at the same time. ECEEN portable charger for all your small mobile essentials using solar energy with the attached removable solar panel charger and rechargeable battery pack. Solar power is abundant, clean, renewable, and effective. ULTRA-LIGHT. ULTRA-DURABLE: ULTRA-AWESOME - The backpack is perfect for day-to-day use or occasional travel, and great gift for any age. It's made from rip and water resistant fabric, and provides strength and long-lasting performance, with minimal weight. Stress points are reinforced with bar tacking for increased longevity. WHAT YOU GET: 1pcs*ECEEN External Frame Backpack with Solar Charger and Battery Pack, 1pcs* Charging Cable, 1pcs* User Manual, 12-Month Warranty and ECEEN Friendly Customer Satisfaction Service.