In South Africa, soccer and vuvuzelas go hand-in-hand and thanks to Castrol, vuvuzelas now have a multi-purpose; offering fun and enjoyment at soccer games and also ensuring drivers arrive home safely! 

The Breathalyser test is the most commonly used method for alcohol testing, but can be extremely invasive. Castrol combined the breathalyser that everybody hates and the vuvuzela that everybody loves to create the Castrol Vuvu-Lyza. This innovative invention is giving drivers who love soccer a safer experience after a night out. After the game, drivers simply blow their Vuvu-Lyza and green means go and red means no! 

See the video here.

Win with Castrol and Vuvu-Lyza

In celebration on the Vuvu-Lyza, Castrol are giving away giving away 2 sets of double tickets to the final game of the Cape Town Cup, as well as a combined R400 in Uber vouchers to ensure winners arrive home safely after the game.

The Cape Town Cup final will take place at 15:30 on Sunday, 26 July at Cape Town Stadium. 

Uber vouchers are valued at R200 each. 

Follow @capetowncup and @uber_CT on Twitter for more information.  

How do you get your hands on these giveaways? Simply watch the Castrol Vuvu-Lyza video and answer the question below:

What brand is responsible for designing the Vuvu-Lyza? 

Tweet the following message, along with hash-tagging the answer - I want to win with @TechSmartMag, @capetowncup & @uber_CT. #(your answer)

Please be advised that this competition is for Cape Town residents only, and will run until 12:00 on Friday, 24 July. Winners must also follow TechSmart on Twitter, as this is how they'll be contacted.   

For more info on Terms & Conditions, head here.