Buy it once

If you love iced coffees, then consider investing in a Breville Iced machine. A standard iced coffee will set you back around £3, so it won’t take long for this machine, priced at £39.99 from Robert Dyas, to offset its takeaway counterparts. You don’t need to buy lots of coffee pods either – simply scoop your favourite ground coffee into the top of the machine. It also comes with an insulating double-wall cup, so your coffee stays colder for longer, and a reusable straw too.