7 in 1 Survival Whistle

Usability:
- Loud whistle in case of emergency

- Compass in case you get a little off trail

- Thermometer if your phone is dead or doesn't have service

- Magnifying glass if you see something small or alive you want to get a better close at 

- Reflector to reflect light incase stranded

- Storage bin for any special herb you might take on your journey into the wilderness

- LED Light