Weight and dimensions Product depth: 455 mm Product weight: 1.7 kg Packaging data Quantity: 1 Logistics data Number of pieces: 1 Safety warning Warnings Make sure all clasps and zippers are securely fastened to avoid losing contents. Avoid overloading your backpack to prevent back injuries. Regularly check the condition of your backpack, especially the seams and straps, to ensure durability and safe use.