Hydration Backpack Vest for Marathon Training and Hiking

✅ Lightweight & Comfortable This 5L running backpack weighs only 280g / 9.8 oz, made from 90% nylon and 10% spandex. With a chest circumference of 78-116cm / 30.71-45.67', it is incredibly lightweight and durable. This reduces the load significantly during your runs, ensuring you remain comfortable and ready to run longer.

✅ Multiple Storage Options Equipped with 9 storage pockets, including 2 YKK zipper compartments, this backpack allows you to store various necessities for outdoor activities. The front chest features 2x250ML Soft Flask holders (not included) and 2 energy storage devices. Additionally, 2 front chest external hooks attach trekking poles, and a tightening design on the back offers extra space for hanging clothes to travel light.

✅ Hydration System This lightweight running backpack includes a 2x500ML Soft Flask that can be easily pulled out. Just tug the rubber nozzle to grab a quick drink, freeing your hands and allowing you to replenish water on the go.

✅ Comfortable Fit Vest Pack Designed for comfort, the back and shoulder straps are made from breathable mesh padding. Fully adjustable straps ensure a perfect fit, keeping the backpack stable and non-slip during your runs. Experience a cool and comfortable wearing experience, even during long jogs.

✅ Ideal for Outdoor Activities Perfect for a variety of outdoor activities, such as running, hiking, and trail running. This practical backpack is ideal for marathons, jogging sessions, and extended trips. A great holiday gift for friends and family who love outdoor sports and adventures!