Last week we had a great time with Dave and Lesley at Hillingdon letting the triathlete club try out a Powerbreather for the first time.

Some managed to swim with it for the whole hour, while some needed to rest a while, which just shows how effective the Speed Vents are for training purposes.

From now on though, all Powerbreathers will come with Easy breathe Speed Vent membranes, so at all our future demos, everyone will find it far easier to use and swim for longer, while those who want to will be able to upgrade to Medium or Power Speed Vents for increased training benefits as well.