HINATAA Lightweight Running Hydration Backpack, 5L 190g Vest for Women and Men Cycling Climbing Hiking Pack (Black)

【GOOD QUALITY】: Hydration backpack made of elastic fabric, 3d mesh, SBS zipper, comfortable and durable, can be used to a high intensity physical activities like biking, hiking, camping, kayaking, skiing, hunting, climbing and so on. 【LIGHTWEIGHT AND ADJUSTABLE】: Ultra-light stretch fabrics, only 190g, the fabric breathes and evacuates moisture, you might even forget you're wearing it! We do recommend wearing a short sleeve shirt while using the hydration vest. Help you go farther and higher every time. 【SUPER POCKET】: Hydration backpack designed for multiple pockets, that your water bottle, phone, keys, foods can easily stored in the front pack pockets; This running backpack Compatible with 1.5l bladder (not included). 【BREATHABLE AND COMFORTABLE】: Made with high-density mesh, the fabric breathes and evacuates moisture. Ergonomic design, adjustable belt, fit body, more comfortable. 【SERVICE GUARANTEE】 : If you have any questions, please contact us, we will reply to you within 10 hours of receiving the email and solve the problem.