Boatswains Whistle - Stealth Ops Gear BACKPACK Main Hook And Loop Compartment

Main Hook And Loop Compartment With Pull Tab On Cover Enables Rapid Access To Your Tourniquet In Any Situation (Tourniquet Sold Separately)

Made with 900D waterproof PU fabric

Centre Scale Marked In Degrees

Padded airflow mesh

Bottle Opener / Can Opener

Boatswains Whistle - Stealth Ops Gear BACKPACK Main Hook And Loop CompartmentA boatswain's call, pipe or bosun's whistle is a pipe or a non diaphragm type whistle used on naval ships by a boatswain. It is pronounced, and sometimes spelled, "bosun's call". Historically the boatswain's call was used to pass commands to the crew when the voice could not be heard over the sounds of the sea. Because of its high pitch, it could be heard over the activities of the crew and bad weather. It is now used in traditional bugle calls such