At only 30 gm, these air horns may appear to be small. How can something so small be so loud? Rest assured, this little can is able to produce a significant amount of noise.
They fit well in a purse or tree planting pack when space is at a premium.
By purchasing the separate optional pouch, these air horns can be clipped to your belt or vest while tree planting in the forest or bush, to be in easy reach should you become aware of a bear or other wild animal. In most reports from tree planters, the animals will run off as soon as they become aware of your presence by your noise.
Replacement air cans are also available.