Introducing the HKM-971731 Waterproof Running Arm Bag, designed specifically for an active lifestyle. This arm bag combines functionality with a sleek, unisex design, making it suitable for everyone. Crafted from durable waterproof fabric, it ensures that your smartphone stays safe and dry, whether you're running in the rain or working up a sweat at the gym.

What sets the HKM-971731 apart is its adjustable sizing, accommodating various smartphone models seamlessly. Choose from three sizes to find the perfect fit:
- Small for 4.0-5.0 inch models
- Large for 5.0-5.8 inch models
- Extra Large for 6.0-6.5 inch models

This versatile arm bag allows you to keep your phone securely strapped to your arm, providing easy access to your apps, music, or calls while you stay focused on your workout. Its plain pattern offers a minimalist aesthetic, making it a stylish accessory for both men and women.

Elevate your fitness routine with the HKM-971731 Waterproof Running Arm Bag, where practicality meets style in every run. Stay connected and hands-free as you conquer your next challenge.

Fabric: waterproof fabric
Applicable gender: neutral / male and female
pattern: plain
Applicable age: adult
Material: waterproof

First, the size selection:

Small support 4.0-5.0 inch model

Large support 5.0-5.8 inch model

Extra large support 6.0-6.5 inch model