Where to Buy
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Here's what other sites are saying:
Be sure you're heard with the extremely loud SOL Rescue Howler(TM) whistle.
Adventure Medical Kits Rescue Howler Whistle - The Rescue Howler Whistle from Adventure Medical Kits will call attention to you when needed. The piercing triple-frequency sound cuts through surround noise, helping the 110-dB signal be heard over a mile away. The dual-chamber pea-less design works in all condition. It won't freeze up, and the unbreakable ABS plastic body won't stick to your lips when cold. You can depend on the Adventure Medical Kits Rescue Howler whistle for a lifetime of trouble-free use.
When you need rescuing, one of the easiest ways rescue crews can locate you is by sound. The Adventure Medical SOL Rescue Howler emits a 110db shriek that will bring them in quickly. And the 2-pack has (you guessed it) 2 of them.
SOL Camp & Hike Rescue Howler Whistle - 2 pk 01401002. The pea-less design means this whistle works in all conditions and will never jam or freeze.
SOL Slim Rescue Howler
NRS Storm Whistle
Vargo Titanium Emergency Whistle
Harmony Fox 40 Whistle
Coghlan's Four Function Whistle
$3 - $4
Coghlan's Six Function Whistle
$10 - $12
Coghlan's Wilderness Signal Whistle