【Durable Water-Resistant Material】Made with high-density nylon fabric, this backpack offers excellent wear resistance and water repellency, protecting your belongings in light rain. 【Large Capacity Design】Spacious main compartment easily accommodates all your outdoor, travel, or hiking essentials, making it perfect for various activities. 【Dedicated Laptop Compartment】Features an internal sleeve that safely holds laptops up to 15.6 inches, ideal for work or travel. 【Multiple Storage Pockets】Equipped with various storage compartments for efficient organization and easy access to your personal items. 【Lightweight and Comfortable】Designed for comfort during extended wear, with a padded back panel and shoulder straps featuring honeycomb mesh for enhanced breathability. 【Trekking Pole Attachment】Side elastic straps allow for secure attachment of trekking poles, increasing the backpack's versatility for hiking and mountaineering. 【Reflective Safety Feature】Incorporates reflective strips on the front for improved visibility and safety during nighttime activities. Specifications: Product size: width 30cm*height 48cm*thickness 16cm Product fabric: water-repellent nylon Product weight: 0.43kg Applicable occasions: sports, running, travel, cycling