INOXTO Nylon Hydration Pack 5L Hydration Backpack Lightweight Water Pack for for Running Hiking Riding

Features:
The water bottle compartment on the shoulder strap can accommodate two 450ML soft water bottles.
The energy compartment on the shoulder strap can store salt tablets, energy gels, and other items.
The zippered phone compartment can accommodate a 7.0-inch phone.
The hydration bladder compartment can accommodate a 1L hydration bladder or lightweight clothing and other items.
The backpack features a reflective design on the front and back, which can reflect strong light in dark environments, enhancing the safety of night running and cycling activities.