AeroShot

Too busy to make or buy a coffee?  Try AeroShot, a lipstick-sized tube containing 100 mg of caffeine powder, the same as a large cup of coffee.

Each grey and yellow plastic canister has up to six puffs of lime green powder that is shot into the mouth, where it dissolves instantly.  Makers Breathable Foods Inc say the product is aimed at people with active lifestyles and when it’s "inconvenient for liquids".

What’s more, it contains vitamins, is calorie-free and does not contain additives like taurine used in other energy drinks.  It costs under £2 and went on sale last month in parts of the US and France, where it is made.