Picture a bottle of ice cold water. Now imagine it filled a quarter of the way up with oil.

That’s about how much oil was needed to produce the plastic bottle. Makes you think doesn’t it? And that’s before we get onto the problem of recycling the empty bottle, it can take a plastic bottle up to 450 years to decompose in landfill. (The number of plastic water bottles sent to UK landfill sites each year would fill Wembley stadium twice over.)

So, to look stylish, save money and do your bit why not use a steel water bottle? Steel bottles are BPA free (whereas plastic ones may not be) and while the controversy over BPA rages stick to the infinitely cooler steel alternative. One Green Bottle has some gorgeous bottles, as has Cool Green Attitude.

Thanks to National Geographic and Which for the stats.