Common water bottle mistake could lead to diarrhoea and pneumonia
Reusable water bottles are beneficial in so many ways - helping keep you hydrated, they also cut down on single-use plastic, and save you money every time you refill instead of buying a new bottle of water. Plus, with all the chic stainless steel flasks and glass bottles on the market – not to mention sporty carrying straps – they’ve become something of a fashion accessory.