The Fox 40 Classic in an assorted colour — you get one, the colour is whatever is in the box.

Pealess means there is no cork ball inside. The old pea whistles jam when they freeze, choke when they get wet, and the pea eventually rots or sticks. A pealess whistle has no moving parts at all, so it sounds the same soaked, frozen or packed with sand.

The assortment exists for groups. Buying five for a family or a trail run means five different colours, which means nobody argues about whose is whose.

Three blasts, repeated, is the recognised distress signal. One blast means I am here.

Same whistle, same sound, same price. If you want a specific colour, buy the black, yellow or red listing instead.