Features: Engineered with antistatic properties and cold resistant PVC, this clear backpack is perfect for clean room engineers, providing protecting for your computer and tools. Ensures optimal protections against low temperatures, dust accumulation, and electrostatic damage for your electronics. Stay organized with this clear engineers tool bag, reinforced stitching and ergonomic shoulder strap, allows for easy access to your belonging. Great for adults who need to carry their computers and tools, the crossboyd bag is suitable for engineers, IT personnel. Whether you're travel and working, the clear backpack is a good companion. Carry your computer and necessary tools effortlessly, enhancing your productivity. Suitable for outdoor work, home maintenance and professional tool storage, providing convenient carrying and organizing solution. Specifications: Component: PVC Color: Clear Size:approx. As picture shown 30x30x60cm /11.81x11.81x23.62in Quantity: 1pc Package Includes: 1pc Backpack note: Please allow 1-3cm error due to manual measurement. please sure you not mind before you bid. Due to difference between different monitors, the picture may not reflect the actual color of item.