If you travel with a lot of power-hungry devices, you probably also travel with backup power. Instead of needing a different emergency charger for each device, you can charge everything with one PowerFlask charger from Digital Treasures. The PowerFlask has a 13,000mAh rechargeable lithium-ion battery with enough power to add hours of use to your USB-chargeable devices. It has two USB ports, so you can charge up to three devices at once. It comes with two 30-pin iPad/iPhone connectors, a USB-to-microUSB charging cable, a USB-to-dual-microUSB charging cable, and a USB power adaptor. The PowerFlask is made to look like an old-fashioned aluminum and leather hip flask, and its curved shape means it could even be carried comfortably in a back pocket. It even has two built-in ultra-bright LEDs, so you can use the PowerFlask as a flashlight. It’s available now at Digital Treasures for $89.95.