The Roam water bottle is like a personal SodaStream you can carry in your hand, and the company is developing flavored CO2 that tastes so good.

Anyway, when Air Up offered to send its 650ml water bottle over I thought “great ... but I’ll touch on them later. Each of these flavour pods will provide enough whiff to transform 5 litres ...

Plus, you can mix and match flavor pods and even tweak carbonation levels ... into every bottle of water you drink? Meet the Air Up water bottle, which uses scent to trick your brain into thinking ...

A key consideration is the premium you pay to be a part of the Air Up Pod craze. Not only are the bottles more expensive to buy than competitor brands, but there's also the ongoing cost of the Air Up ...