This is E:Can 150W
Can Shaped Inverter.
The Ring E:Can is a compact inverter that converts 12V DC power into 230V AC mains power straight from your car and can be stored in cup holders.
150w power suitable for laptop computers, video game consoles, MP3 players and many other applications, USB charging point to allow the recharging of electronic devices, coiled DC lead
Ideal for business trips, road trips and holidays. Suitable for use with devices up to 150W, such as charging a digital camera or powering a laptop.
Includes a high power 2.1A USB socket, ideal for charging a smartphone or tablet. Simple to use - just plug into your in-car 12V DC socket. The coiled cable stays neat in the vehicle, while allowing the inverter to be installed in your vehicles cup holder.
Compact and lightweight for easy storage.