Petzl have produced a comprehensive guide to their ASAP back-up device. The guide not only shows the correct methods of use, how to reduce the risk of dropping but also shows some of the more innovative uses of an ASAP such as using it in an inverted position when using it as a back-up for a top belay. To download the guide either go to the download section on the Petzl ASAP page of our site or directly here.
