AONIJIE Lightweight Outdoor Hiking Hydration Backpack Marathon Vest Climbing Cycling Backpack With 2 pcs 250ML Bottles, Grey

✔️ 【LEIGHTWEIGHT】 Weighs only 130g, It can reduce the load and go fast and is never your burden, Providing a comfortable and convenient travel condition for outdoor sports ✔️ 【ADJUSTABLE】 Adjustable chest strap is suitable for chest circumference 78-110cm / 30.7-43.3 inches, offers a firm fit for your activities on warm days, The soft mesh back accelerates the airflow and makes your back cool. ✔️ 【REFLECTIVE STRIPES】 There are reflective strips on the back and front, with reflective strips for more visibility and safety at dusk and at night. Suitable for cycling, running, marathon and more ✔️ 【BREATHABLE MESH】 Soft, thin, lightweight mesh made of a moisture vest offers optimal comfort and sweat absorption ✔️ 【With two 250ML sports bottles】 Our sports bag is supplied with 2 water bottles of 250 ml each, so that you have enough water for short to medium runs. The elastic band secures the bottle in place, always at hand and does not jump out of the pockets. It can also be used with ordinary mineral water bottles.