AONIJIE 18L Large Capacity Trail Running Hydration Vest Backpack with 2*500ml Soft Flask for Men Women Lightweight Outdoor Running Backpack for Marathon Race Hiking

The AONIJIE Running Hydration Vest is a must-have for any serious runner! Not only does it provide ample storage space for your essentials, but it's also waterproof and anti-theft.

The flexible adjustable straps ensure a comfortable fit, while the lock button turns inward 3-4 times to securely close the main compartment.

Don't let hydration hold you back during your runs - get the AONIJIE Running Hydration Vest today!