When you travel with a lot of powered devices, you sometimes need to add a backup battery pack to the mix. The Jen Powered Crossbody Bag from Urban Junket has a built-in backup battery that they say powers USB-chargeable phones, MP3 players, tablets, eBook readers, cameras, portable gaming devices, and even small printers. The Joey battery can provide up to 2 full device charges, and it can recharge as it charges a device. (There are no power specifications for the battery.) The bag is made of recycled materials – 36 reclaimed plastic bottles. It measures 12″ W x 12″ H x 2″ D, and it has a variety of internal and external pockets, included a padded pocket that can hold an iPad. There’s also a removable zippered gear bag with business card pocket that can be used for cord storage. It’s available in black, grass, magenta, indigo, scarlet, violet, or sterling for $198 at Urban Junket.