Enhance Your Running Performance with INOXTO Hydration Vest Backpack and 1.5L Water Bag Compartment

backpack's reflective design enhances your visibility in low-light conditions. color:#c0392b;Two water bottle compartments are set on shoulder strap, which can hold 250ml soft water bottles or energy gels and other supplies. shoulder strap mobile phone compartment can hold a 6.7-inch mobile phone, with a sticky buckle design to it from slipping out during exercise. main bag compartment can hold a 1.5L water bladder or carry-on lightweight clothes and other items. There are two chest circumference adjustment systems, which can be quickly disassembled and adjusted for tightness, simple and easy to use.