Loud Emergency Signal Whistle

Wind and moving water swallow a shout inside a couple hundred yards, and yelling for help empties your lungs fast. An emergency signal whistle spends almost no breath and carries far beyond your voice, and this one is solid metal and pealess, so it works soaked, frozen, or stepped on.

• Pealess design has no ball inside to jam with grit or ice, so it sounds off on the first breath even straight out of a creek.
• Solid metal body takes a boot heel or a hard freeze where molded plastic cracks.
• 2.1 inches long with a keyring loop, small enough to live on a zipper pull and be forgotten until it matters.
• Hard, high note cuts through wind and water noise, and three sharp blasts is a distress signal anyone in earshot understands.

Clip it where your hand already goes, and the day you need to be found, you will be heard.