Features 1、Made of high-density nylon fabric, wear-resistant and scratch-resistant, fully protecting the items inside the backpack. 2、The backpack has multiple storage pockets, providing ample storage space. 3、The inner compartment of the backpack can hold a water bag (water bag is not included). 4、The backpack has a close-fitting storage pocket on the back for valuable items, providing safety against theft. 5、The back and shoulder straps of the backpack are made of thickened honeycomb mesh fabric, which is comfortable and breathable. The backpack features large, multi-layered interior storage compartments that can hold a substantial amount of outdoor gear, while also catering to your everyday travel needs. It's ideal for fitness, outdoor excursions, hiking, and other outdoor activities. Features: Made of high-density nylon fabric, wear-resistant and scratch-resistant, fully protecting the items inside the backpack. The backpack has multiple storage pockets, providing ample storage space. The inner compartment of the backpack can hold a water bag (water bag is not included). The backpack has a close-fitting storage pocket on the back for valuable items, providing safety against theft. The back and shoulder straps of the backpack are made of thickened honeycomb mesh fabric, which is comfortable and breathable. Specifications: Material: Nylon Color: Army Green/ Black/ Khaki (optional) Size: 48*31*31cm/ 18.9*12.2*12.2in Weight: 1170g/ 41.3oz Package list: 1 * Backpack Package List 1 * Backpack