Notice: 1. Due to manual measurement, please allow a difference of 1-3cm, thank you 2. Due to the light shooting problem, the color of the backpack may be a little different. Please understand that. Thanks again 3. All accessories of the bag must be purchased separately 4. If you have any questions, please contact us.FrontSideBackScratch resistant and durableWaterproofDetails Display01.SBS zipper material is uniform and dense, and stretches smoothly,with high cold resistance and high temperature resistance.02Removable buckle,press to release the shoulder strap.The fifth-generation technology is not easy to damage.03Sponge breathable backpack, breathable to make your waist more comfortable,no pressure outdoor.04High tenacity nylon bearing strong resistance to pull handle encryption.05The adjustable belt buckle belt length can be adjusted freely.06Pockets of strength in using jujube reinforcement bearing strong process.Buyer Real Display