If there’s a new health trend to try, no matter what it is, you’d better believe I’m first in line to road test it. The Air Up bottle – which delivers zero-calorie flavoured water using scent – is the ...

If you struggle to drink water, but don’t want the calories of a flavored water, the air up bottle can help. Your brain can turn water into flavors using just scent? Wild, right? Just pop on a pod, ...

Metro journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission – learn more We all know we should be staying hydrated, ...