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.

Features:

• Be Heard: 100dB whistle signal is audible over one mile.
• Fail-Safe: Pea-less design works in all conditions - won't freeze or stick to lips when cold.
• Take it Everywhere: Ultra-portable design weighs only a few grams and fits in any pocket - or attach it to a zipper pull.

Specifications:

• Size: 2.5" x .0875" (ea) / 5.7 x .22 cm (ea)
• Weight: 6 g / .2 oz
• Decibels: 100 dB

Ideal For:

Rescue, Paddling, Camping, Backcountry