Cycling Backpack Outdoor Running Bag Bicycle Bag Sports Vest Ultralight Riding Bags Breathable Jogging Travel Daypack Bag for Riding Running Hiking Camping

Features:
Made from tear resistant and waterproof polyester fabric for extreme light weight and durability.
18L large capacity can store basic items needed for daily use.
Hydration insulation layer and pipe outlet on the shoulder strap make drinking more convenient.
Thicken EVA padded back for maximum breathability and comfort.
Outer elastic mesh bag for fixing your helmet, easy to take it to anywhere.
Built-in hanging strap for your water bladder(not included).
Fully adjustable shoulder and waist straps for a custom fit.
Zippered waist pockets keep some small necessities handy.
Reflective strips enhances visibility and safety.
Survival whistle on the chest bag can be used in urgent needs.
Perfect choice for running, cycling, mountaineering, hiking, fishing, cross-country and other outdoor activities.
Note: only bag included, water bladder and other items are for demo.