A bottle of Irish Air is available to people who can't get home at Christmas.
Authentic smells from the Emerald Isle - as well as England, Scotland and Wales - are being sold for £25 by MyBaggage to allow both British and Irish people to sample the aromas of home.
MyBaggage said: "We are offering Brits living overseas the chance to buy authentic air from the UK to remind them of home.
"The new bottled air delivery service now available means Britons living across the globe can buy premium fresh air for all UK home nations."
The authentic smells include "air from the London Underground, Fish and Chips from Norfolk and fresh mist from the summit of Snowdonia".