Titanium Survival Whistle 120dB Loud raincoat Keep your ride safe and

Keep your ride safe and sound with ROCKBROS

giving you a comfortable wearing experience

High-quality zippers allow smooth one-handed operation

Notice: When wearing photochromic cycling glasses through the dark tunnel or the lenses are dark

Titanium Survival Whistle 120dB Loud raincoat Keep your ride safe andHigh Volume Whistle: Delivers a powerful 120dB sound, ensuring you're heard in any situation, ideal for emergency and outdoor survival. Durable Titanium Construction: Made from high strength, corrosion resistant titanium, this whistle is built to last, providing reliable use in harsh environments. Compact & Portable: Lightweight and easy to carry, with a perforation design for attaching a lanyard, making it convenient to have on hand at all times.