By design has this mini spray some drawbacks: The charge is sufficient for max. 3 seconds sprayed with about 1.5 meters only about half as much as in the large sprays. In addition, there is a slightly wider beam fog (about 50cm), not like the other tested sprays a concentrated beam. This can be dangerous in a headwind. The safety yoke is mE well solved: Turn red lever, and off you go. You have to press harder than in the large Walther sprays, and the key is of course much smaller.
For the better: The spray jet is still so focused and far-reaching that one can aim it well. A previously tested by me cheap spray produced only a small cloud, though the bottle was much larger. This Pocket Spray is therefore a very good compromise, if you put on the small format value. My advice, however: Always a bottle test times at remote site to familiarize yourself with the spray characteristics!