We practice what we preach. Eight glasses of water a day. Easier at our desks than on the road, though. So we're pleased that the Bobble bottle - from supercool Karim Rashid - has landed at Harvey Nichols (price £10): you simply fill it up from the tap, and the filter takes out chlorine and other chemicals as you glug. (Naturally we're going for the pink.)
www.waterbobble.com
