APEX GIANT Ultralight Emergency Whistle | Single Barrel Survival Whistle

Ultralight Emergency Whistles Built for the Outdoors

The APEX GIANT Ultralight Emergency Whistles are compact, lightweight, and incredibly loud safety whistles designed for backpacking, hiking, camping, trail running, emergency preparedness, and outdoor adventure. Built to provide reliable emergency signaling without adding unnecessary pack weight, these whistles deliver serious performance in an ultralight package.

Camping Gear X is proud to offer lightweight outdoor safety gear from APEX GIANT and Hilltop Packs, proudly designed and manufactured in Pennsylvania, USA.

Available in both single barrel and double barrel versions, these whistles are designed for hikers and outdoor adventurers who want dependable emergency communication tools that remain lightweight enough for every trip.

Lightweight & Extremely Loud

The Single Barrel version was engineered to be as compact and lightweight as possible while still producing impressive sound output. The Double Barrel version increases overall volume for even greater emergency signaling capability.

Perfect for:

• Backpacking
• Hiking
• Trail running
• Camping
• Emergency kits
• Hunting
• Outdoor safety kits
• Everyday carry

Product Features

• Ultralight emergency whistle
• Loud high-decibel signaling
• Compact minimalist design
• Made in Pennsylvania, USA
• Cord attachment hole
• Lightweight survival gear
• Biodegradable PLA construction
• Available for wholesale and group orders

Available Versions

Single Barrel Whistle

• Weight: 0.12 oz / 3.6 g
• Dimensions: 0.45" × 2.0" × 0.35"
• Loudness: 127 dB

Cord & Attachment Compatibility

The integrated attachment hole supports:

• Dyneema cord up to 2.2mm
• 550 paracord
• Most keyrings on the single barrel version

Note:

• Most standard carabiners will not fit through the attachment hole.

Material Information

Constructed from PLA, a high-strength thermoplastic polymer derived from renewable organic materials such as:

• Corn starch
• Sugar cane

PLA is biodegradable, making it a more environmentally conscious choice for ultralight outdoor gear.

Important Safety Warning

⚠️ Emergency whistles at high decibel levels can cause hearing damage.

• Sounds above 70 dB may damage hearing over time
• Sounds above 110 dB may cause immediate hearing injury

These whistles are not toys and should only be used responsibly when needed.

Warranty

All Hilltop Packs-produced gear includes a 2-year warranty covering replacement or refund for manufacturing issues.

Made in the USA

Manufactured at the Hilltop Packs 3D print facility in Pennsylvania using locally produced manufacturing and trail-tested design.

Built for Safety on the Trail

Whether you're building an ultralight emergency kit, preparing for backcountry travel, or adding reliable signaling gear to your hiking setup, the APEX GIANT Ultralight Emergency Whistle delivers dependable performance without unnecessary weight.

Ultralight. Loud. Trail-ready.