Outdoor Tech Kodiak Ruggedized Portable Charger
There are plenty of battery packs out there that can keep your gadgets charged on the go, but few of them can stand up to the elements like the Outdoor Tech Kodiak Ruggedized Portable Charger. This rugged power source sports a high-capacity, 6000 milliamp battery that can charge a GoPro six times, a Galaxy three times, or an iPhone four times without needing to recharge — and it does it quickly, too, thanks to 2.1 Amp output. It's also certified IP-54 shock- and water-resistant, so it'll stay ready for action no matter what abuse you throw its way.