Presenting Barista & Co's One Brew Coffee Maker. The £24.99 4-in-1 one-cup brewer that’s an improvement on a cafetière. It brews hot coffee, cold brew, leaf tea, or iced tea in just 6-7 minutes. It uses gravity, not a plunger, for a smooth, medium-bodied flavour without grounds. An ultra-fine stainless steel filter lid (with silicone seal) gives a cleaner cup (a slow pour of 25 seconds traps the sediment). It's made from thermal-shock borosilicate glass with a silicone base for protection; it is BPA-free, dishwasher-safe, and easy to clean.