JUNLETU Lightweight Cycling Backpack aqua-impervious Outdoor Sport Hydration Backpack Shoulder Bag for Biking Hiking Run

Breathable mesh back keeps you cool and comfortable.. Reflective elements for added visibility and safety in low-light conditions. Adjustable cords for keeping your helmet in place. Zipper main compartment for liquid bladder; mesh front pocket for towels and small items. Made from premium nylon fabric, moisture-impervious and lightweight