Best Running Hydration Vest Backpack for Men & Women - Lightweight Water Pack for Trail Running, Marathon, Hiking & Cycling - Perfect for Outdoor Adventures & Long-Distance Training

About this item 【Ultra Light and Breathable】- The hydration bladder backpack is 17 inches high and 13 inches wide, and weighs only 0.49 pounds. It is super light, reducing your load. The vest is made of elastic fabric and mesh material, which is soft, breathable, and comfortable, and helps to wick away perspiration. 【Multiple Storage Compartment】- The vest has two pockets for 500ml softflasks (not included), a pocket for a 1.5L water bladder (not included), a zippered pocket specially designed for mobile phones, a main pocket for clothes, towel, wallet, keys, etc., an energy supply food pocket, and a pocket for wet clothes on the outermost layer. 【Adjustable & Stability】- The vest has an adjustable chest and waist system, making it suitable for chest sizes 32 to 46 inches. It is like you are putting on a thin shirt, providing a comfortable wearing experience, and effectively preventing the vest from falling off during running. 【Safe & Reliable】- The vest is equipped with an emergency whistle and multiple reflective ribbons, which greatly improves the safety of outdoor sports. 【Multi-purpose】- The vest is suitable for jogging, trail running, hiking, marathon, mountaineering, cycling, backpacking, and walking, etc. › See more product details