The Life Systems Echo Whistle is ideal for any outdoor adventurer. It’s small, lightweight and allows you to signal for help in emergency situations.Life Systems says:With a compact and ergonomic design, the Echo Whistle created a high pitch single tone that will be heard over long distances.Our VerdictThe Life Systems Echo Whistle is one of the lightest whistles available and comes with a key ring attachment so you can attach it to your pack or keys. Alternatively you can attach it to your pack using the small clip.It’s always best to be prepared and carry one in case of an emergency situation. Lets just hope you never need it.- Reviewed by Ultralight Outdoor GearFeatures108dB loudnessHigh pitch single toneFloats on waterKey ring and attachment clipSpecificationsWeight: 4gDimensions: 1.3 x 1.2 x 6.3cm

The Life Systems Echo Whistle is ideal for any outdoor adventurer. It’s small, lightweight and allows you to signal for help in emergency situations.Life Systems says:With a compact and ergonomic design, the Echo