It looks like a handsome carry case for a LEDLENSER headlamp, but the Powercase is much more—it's a charging station for select headlamp models, and a power bank for other devices, too. The case measures 4.9 x 4 x 2.5" and has a zippered closure. Inside is a magnetic charging port for LEDLENSER MH4, MH5, MH7, MH8, iH5R, and iH9R headlamps (only those MH4 and MH5 models compatible with the magnetic charge cable can use this feature.) On the outside is a USB-Type A port for charging phones, cameras, and similar gear. The 3.7V lithium-ion polymer battery has a capacity of 5000mAh, so there's plenty of power to share. The case is made of canvas-covered EVA polymer.