<b>Product Parameters: </b><p>Material: Water-resistant 900x600D Polyester</p><p>Product Dimensions: 16.5 x 9.1 x 4.5 inches</p> <p>Backpack Weight: 0.8kg </p><p>Applications: daily/ laptop bag, school backpack, range bag, camping, shooting, hiking backpack, etc. </p><p><b>Package Includes: </b></p><p>1 Backpack</p><p><b>One-year Warranty</b></p><p>If you have any comments about our products, feel free to contact us via email. We stand behind the quality of our pack and will be in touch within 24 hours. </p><p><b>Cleaning and Maintenance Instructions: </b></p><p>1. Please do not machine wash your backpack as it might destroy the insulation layer and the internal fillers of the backpack. </p><p>2. Scrub the pack with soft brush and water when slightly polluted. </p><p>3. If your pack is heavily polluted after hiking, soak it in the water for 30 minutes before cleaning, adding some neutral detergent if need. </p><p>4. Rinse with clean water after washing and then hang it to dry in a shady ventilated place. </p><p>5. Do not iron your pack or dry it out of direct sunlight. Strong ultraviolet or high temperature might harden the elastic fiber of your pack. </p>