HIGH QUALITY METERIAL - The Cycling Backpack is made of high quality waterproof nylon fabric which prevents the items inside from being wet. It's durable and anti-tear. Besides, with integrated breathable mesh pad in the back, it's breathable and not muggy.
HUMANIZED DESIGN - Adjustable shoulder, chest, waist straps. Various of straps help the backpack fit your body perfectly, which makes sure that the bag will not bounce while you are riding. With unique helmet net which is a good helper for outdoor cycling.
COMFORTABLE TO CARRY - The ventilation system of the hydration backpack evacuates your stuffiness and heat effectively. Integrated breathable mesh pad in the back allows the air to flow in ,which gives you a cool riding.
LARGE CAPACITY AND MULTI-FUNCTIONAL COMPARTMENT - 15L Cycling rucksack and various of different compartments provides space for small belongs. Besides, double-layer design, special INSULATED inner layer for holding water bladder. Including a water tube retainer clip for holding drinking tube.
FOR YOUR SAFETY and GET A REFUND - we'll send your money back in case you don't love the backpack.