• 【Material】: Running vest is made of polyester, lightweight, , and comfortable to wear.
• 【Versatile Use】: This backpack isn't just for running or hiking; it's also suitable for other outdoor activities such as cycling, mountain climbing, and . New and old soft water bags are shipped randomly
• 【Hydration Vest Backpack】: This running vest is designed to hold a 2L water bladder (not included), allowing for quick hydration during your run. It's for medium to long distance running.
• 【Feature】Ergonomic designed vest bag comes with an adjustable chest strap that guarantees the fit, keeping the pack from bouncing while running.
• 【Multiple Pockets】: The backpack has 10 pockets at the front where you can store items like water bottles, keys, phones, , and more. The back can accommodate items like a bladder.