If you're sick and tired of going on holiday and having to lug your travel bags along with you, then this new invention could be just what you're looking for. The people who introduced the Vespa scooter to the world have a new product on the market but it could make travellers lazier than they have ever been before. The electronic circular suitcase rolls around on its own, as it's generated by electricity, and can carry up up to 18kg worth of clothing, souvenirs and other must-have travel items. But does this mean that travellers are just going to be lazier and more reliant on technology? Or, is this a great idea for those who aren't able to carry around heavy items? Let us know what you think.