Outdoor Lightweight Backpack Multifunctional Backpack Suitable for Fitness Hiking Mountain Cycling Marathon(Orange)

Scientific load-bearing structure, adjustable chest strap + three-dimensional diversion back + waist belt fits the human body curve, load-bearing is still plush, ergonomic shoulder strap design, with 3D air diversion pearl cotton, shock absorption and pressure relief, comfortable carrying feeling, enjoy the beauty of the outdoors.Multifunctional design: The outdoor multifunctional backpack has an independent water bag compartment, fixed with two hook and loop buckles to avoids leakage due to shaking, and a water outlet on the top, so you can replenish energy with one hand.All-weather protection: The cycling water bag is made of waterproof and wear-resistant nylon fabric, which is counteractive to wear and scratches. It can protect the items in the bag even in rainy or humid environments, keeping them fresh and dry, and durable.Details: The reflective strip design of the shoulder straps of the outdoor lightweight backpack can reflect light at night, with obvious warning effect, protecting the safety of walking at night. The bottom contains a bag and helmet mesh cover, which can firmly fix the helmet without shaking, making it more convenient to carry. The side elastic external hanging rope design + bottom fixed webbing double fixes the trekking pole to avoids shaking.One bag for multiple uses: suitable for mountaineering, rock climbing, cycling, traveling, commuting, etc., the same style for men and women, also suitable for swimming, fitness or short trips. Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.