Overview
This TC4 Titanium Dual Tube Survival Whistle is a high-performance outdoor tool designed for emergencies, training, and daily carry.
Built from aerospace-grade titanium alloy, it’s lightweight, strong, and corrosion-resistant — ideal for hiking, camping, and safety use.

Features
✔ Premium Material: Made of solid TC4 titanium alloy for maximum durability and rust resistance.
✔ Dual Tube Design: Enhanced air compression structure for louder, clearer sound.
✔ CNC Precision: One-piece construction ensures long-lasting performance.
✔ Compact & Lightweight: Only 15g and 3.6cm in length — easy to carry or hang as a keychain.
✔ All-weather Use: Functions perfectly even in wet or rainy conditions.
✔ Finishes Available: Sandblasted, Stonewashed, or Gradient anodized.
✔ Note: Whistle lanyard not included (sold separately).

Specifications

• Material: TC4 Titanium Alloy

• Size: 3.6 × 1.5 × 1.0 cm

• Weight: ~15 g

• Colors: Sandblasted / Stonewashed / Gradient (Anodized)

• Function: Outdoor survival, rescue signaling, EDC accessory

• Structure: Dual tube, CNC integrated

Package Includes
1 × Titanium Alloy Dual Tube Whistle