For safety and convenience you should carry enough water， food， equipment and other accessories for outdoor sports. This Water Proof Nylon Bike Riding Backpack Orange !#!amp!*! Black !#!amp!*! Grey is designed for easy carrying when you are enjoying bike riding. With large capacity and reasonable design， it helps to collect and organize items all in order. The premium material provides great durability for long-term use， and is water proof to meet outdoor needs. Its lightweight contributes to comfortable wearing. The shoulder straps are of high permeability with user-friendly design， which help to prevent fatigue during using. Besides， the stylish design will make you outstanding from others. Considering all these merits， you should not miss such a perfect helper for a joyful journey!                                    Features            New and with stylish designHigh quality and durable for useCompressive resistance to abrasions and damp conditionsPerfect to use when hiking， climbing， riding and other outdoor activesComfortable wearing ensured by reasonable design and lightweight                                                             Specifications             Brand     AOTU    <br> Dimensions     (7.09 x 5.91 x 17.72)" / (18 x 15 x 45)cm (L x W x H)    <br> Weight     14.11oz / 400g    <br> Material     Waterproof Nylon Cloth    <br> Color     Orange， Black， Gray    <br> Capacity     13L     <br>                                                             Package Includes            1 x Sports Cycling Bicycle Bike Riding Backpack<br>