Stelios Haji-Ioannou’s new ‘easyIsa’ offers a 4% return

The ‘innovative’ savings product is expected to excite investors – but it is not risk-freeHis business empire spans everything from low-cost flights, hotels and buses to coffee shops, dog-walking and groceries. Now Sir Stelios Haji-Ioannou is moving into the world of savings and investment with an Isa paying a headline-grabbing 4.05%. But this is far from a risk-free investment.The billionaire founder of easyJet is launching (or rather, relaunching) a financial services arm cal