MANASTASH Strap Smartphone 1.0 – Black: Manastash original carabiner with Manastash mountain tape (1cm width). Update; you can hang your smartphone withthe strap now! 5 loops along the tape will allow you to keep your essentials close to your chest with this metal key tool. It features a long polyester strap that can be worn around the neck, along with a carabiner clip for your keyrings, subtly detailed with printed branding.