The cart carries state of the art, photovoltaic technology that is able to supply all of the electricity I need for my lights, camera, laptop, GPS navigation system and mobile phone. I need these items to keep my website up to date as I make my journey down the length of the country. Using solar power to provide my energy makes my trip totally environmentally friendly. 
 It will be a crush in the back of the cart, as most of the room is devoted to the things that Poppy will need to make the epic journey from top to bottom of the country.