Holiday Special Boost 2 - Gunmetal Grey Perfect Gift [zHZeuaEd]

The Boost 2 is simply the most powerful and easy to use BirkSun ever. Thanks to its built in internal battery with digital power management, LED indicator display and waterproof design, it has never been easier or more fun to create power from the sun! BirkSun is your new best friend at the beach, music festivals, and during international travel. Pack it, wear it, charge it, and make it your own. Dimensions: 18.5"(H) x 13"(W) x 5.5"(D) / 2.4 pounds. Volume: 20 Liters

• 18" x 12.5" x 5" and 2.4 pounds
• 3-Watt Monocrystalline SunPower solar panel
• Built-in 3,000 mAh battery with USB port
• Included Micro-USB cable for wall charging
• Durable 600D 100% water resistant poly 
• Waterproof, YKK zippers
• Fits up to 15” Macbook Pro - fleece pocket
• Comfort foam back panel with air flow mesh
• Powers smartphones at wall outlet speeds
• 1 year manufacturer Warranty
• 30-Day money back guarantee