INOXTO Running Hydration Vest Backpack Lightweight Insulated Bag Belt 1.5 Water Bladder Backpack Suitable for Hiking Trail Running Bicycle Race Marathon Women Men

Ergonomic Comfort Design INOXTO Hiking Backpack Water Bladder Vest Set can align with your back while gently protecting your muscles. The ventilated mesh cover keeps your back cool by maintaining air circulation, preventing discomfort caused by accumulated heat, and providing good airflow and breathability. Ultra-light Design High-quality nylon material and ultra-light design make driving more comfortable. INOXTO sports backpack weighs only 140 grams and can hold a 1.5-liter main compartment. In addition, there are Flap Pocket pants on both left and right waistbands, which can hold a 250mlbottle. There is a pocket next to the main bag for storing a phone and items, you can listen to music while jogging!. Perfect Combination This lightweight Cycling backpack comes with adjustable waist and shoulder straps to fit your torso. The size is just right, weight is moderate, volume is moderate, while providing enough water, suitable for both men and women. Security and Multiple Storage Reflecti