Just how strong are Durex condoms?

Durex condoms are strong, but not as strong as Durex claims them to be.

According to their own adverts Durex condoms are extremely elastic, incredibly strong, fiercely flexible and never rupture. Durex even claims that their product when thrown as a water filled balloon never bursts, as is shown in this video.

Belgian public affairs television show did the test. It turnes out that Durex condoms are quite strong, but got beaten by a cheaper supermarket brand  on terms of strength and elasticity And it is proven without a doubt that,  same as all waterballoons, water filled durex condoms burst on impact when launched.