Sport Hydration Vest Running Backpack with 15oz 50oz Water Bladder Adjustable Strap Storage Bag for Trail Running Marathon Race Hiking Color:Grey 9 inches)• Overall Length: 45

9 inches)• Overall Length: 45

✔️ Fit: Fully adjustable straps for comfort and secure positioning

plus most other brands of gravity-fed water filter systems

artificial colors or flavors and is certified Kosher and organic

Sport Hydration Vest Running Backpack with 15oz 50oz Water Bladder Adjustable Strap Storage Bag for Trail Running Marathon Race Hiking Color:Grey 9 inches)• Overall Length: 45Our comfortable running vest come with adjustable straps in waist and chest and different sizes water bladders, satisfy your personal demands, water tube allows you to drink more conveniently. Made of breathable polyester mesh fabric, speed up air circulation and keep your back cool. Lightweight and soft shoulder straps prevent abrasion and reduce burden. Considerate reflective trim and whistle ensure your safety. Ideal assistant for diverse outdoor