LaCie (www.lacie.com) is doubling the capacity of its Fuel wireless drive for the iPad, iPhone or Mac. Next month it will be available in a 2TB model for US$249.99.

The Fuel provides wireless streaming of up to five devices without an Internet connection. It can create its own Wi-Fi network and act as a hotshot when connected to the Internet via Wi-Fi.

The Fuel is Airplay compatible, scan mirror content on a larger screen. It has a 10-hour battery life and works with the Seagate Media app that offers navigation of media libraries and documents on an iPad, iPhone, Android device, or Amazon Kindle.