Where to Buy
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Here's what other sites are saying:
Adventure Medical SOL Slim Rescue Howler Whistle - The Slim Rescue Howler weighs only a few grams but it packs a big punch - namely, a 100dB signal that is audible from over a mile away. The pea-less design means this whistle works in all conditions and will never jam or freeze.
- Massey's Outfitters
The SOL Slim Rescue Howler whistle weighs a fraction of an ounce yet packs a big punch. Whistle emits 100 decibels and can be heard from over a mile away. Pea-less design works in all conditions and will never jam or freeze. Package of 2 SOL Slim Rescue Howler whistles.
SOL Rescue Howler
NRS Storm Whistle
Vargo Titanium Emergency Whistle
Harmony Fox 40 Whistle
Coghlan's Four Function Whistle
$3 - $4
Coghlan's Wilderness Signal Whistle
NRS Fox 40 Safety Whistle
ACR Signal Whistle