Features 1. Premium Quality: built with double-stitched seams, heavy-duty zippers, breathable mesh padded back and functional compression system for space-saving. 2. Ventilated mesh padded back area & shoulder strap, breathable and comfortable. designed to be used in combination with other equipment, you can attaching extra pouches or gears as tactical backpack; 3. Multi-pocket design can help you organize ten essentials systematically, such as Navigation, Headlamp, Sun Protection, First Aid, Knife, Food, Water, Clothes, etc. 4. Only our high quality, comfortable padded and breathable mesh with double-stitched seams was used in this over-engineered design to last for a lifetime of every day carrying to rugged outdoor hiking. 5. Quality Guarantee. We have faith in our product and always back it up with trustful customer service, please reach out to us if you have any questions or problems about our products. Specification Material: Nylon Color: Green Orange Black Size: 33x20x53cm Capacity: 40L Package Includes: 1 x Backpack