If the mere whiff of a Magic Tree induces a migraine, meet Diptyque's 'Car Diffuser'; a luxury air freshener eager to scent your next ride. Tomorrow's Tesco trip suddenly sounds more inspired.

Out now, the scented diffuser which clips onto your car's air vent is yours for £35. Add one of seven dreamy Diptyque scent capsules (Berries, Amber, Fig Tree, Roses, Orange Blossom, Ginger and the incomparable 34, £25 each) which are interchangeable within the diffuser's case. It promises to perfume your car for three months at a time.

Necessary or not (the latter, we suspect), it's an early entry on our Christmas wish list.

Road trip, anyone?