Signalling Mirror
![](https://sup-safety.com/wp-content/uploads/2023/06/signal-mirror-1024x730.jpg)
One of the most under-rated emergency comms devices. Super simple, light, waterproof yet incredibly effective!
Fox 40 Whistle
![](https://sup-safety.com/wp-content/uploads/2023/06/fox40.jpg)
This might seem a strange thing to warrant a review on, but honestly – there are whistles, and there are whistles! And for just a few dollars you can massively upgrade your comms ability with this little fella…