Confidence: XTPower stands for high quality and customer satisfaction.
SOLAR BACKPACK (7 W) - Empty batteries are a thing of the past: A high performance detachable solar panel provides charging power for batteries for diverse electronic appliances on every trip. Ideal for charging smart phones, tablets, ipods, speakers, MP-3 players, etc. when there is enough sunlight.
7 WATT SUNPOWER SOLAR CELLS - These solar cells have an efficiency of 22 % and thus get more out of the sun rays than standard cells. The solar cells are protected by a scratch resistant surface. Sewn into a PVC cover with clips for optimal fastening to the backpack. The solar panel is optionally removable, and can be stored in the backpack's spacious compartments. Solar panel 6.5 Watts, 6V 1.1 A
VERY LIGHT. VERY ROBUST. VERY FLEXIBLE - this backpack is perfect for daily use, travel, and outdoor activities including backpacking, trekking, mountaineering, fishing, biking, etc. It's light weight and the superior designed support points provide optimal comfort.
What This Includes: 1 stylish backpack, 1 6.5 W solar panel with USB output 6V 1.1 A, 1 USB to Micro-USB charge cable. The backpack material is Nylon, fabric designed to be rip and water resistant. The dimensions: 21.3 x 8.7 x 15.4 in. The weight is approximately 1.8lbs