Hydration Pack Breathable Lightweight Bike Riding Daypack

Made from nylon fabric, lightweight and water-repellent. Main pocket and two front pockets offer enough space to store your various necessities. Separate internal compartment designed for your water bladder (not included). Adjustable shoulder, chest, and waist straps provide a customized fit. Mesh fabric on shoulder straps and back for good breathability and comfort. Reflective strips for added visibility and riding at night. Special fixing cord on the to help keep your helmet in place. Suitable for cycling, climbing, camping, hiking, running, traveling, and other outdoor activities.