2018 cadillac xt5 cigarette lighter The 2017 is a Bigger, SRX CUSTOMER USES PRODUCT AT OWN RISK. Used 2017 Cadillac XT5 Miami

An estimated 4.5 trillion cigarette butts are littered around the world every year

I conclude that the latter at least has the advantage of being relatively unplanned and now and again offers a hidden treasure: No such luck in this vast soulless wasteland

Related story: $100 cigarettes, $81 beer: How much everyday items will cost in 2030 Related story: The one habit that will more than double your life insurance fees Related story: Workers score 4 days of leave for kicking smoking habit In fact, at around $35 for a pack of 20, Australia's cigarettes are the most expensive in the world

Instead, use gift bags or pack unwrapped items to make security checks smoother and faster