18" 45x35x20 Anti-Static Hook Backpack, 20kg Load Capacity, Cleanroom Tool Kit, Laptop Case, Compliant with EU ROHS and REACH Standards Specifications: Dimensions: 45×35×20 cm L×H×W Main Material: 55 S 1 cm grid PVC SGS 1E+8 Ohm Front Material: 80S 1cm grid PVC Standards: EU ROHS and REACH compliant Storage System Main Compartments: 45×35×10 cm×2 5 black zipper,66 cm,metal sliders×2 Front Organization: A Pocket: 45×14cm 5 zipper conductive slider B Pocket: 45×17cm 5 zipper conductive slider 5×3×4cm pen slots Side Feature: Metal hook Strap System Shoulder Straps: 8cm×52cm×2 3 layer structure: grid PVC and 3mm PE foam and oxford fabric 20kg load capacity tested Reinforcement: Full perimeter reinforcement High-density stitching Features: Dual-main compartment design Professional anti-static protection Ergonomic weight distribution EU eco-friendly material The bag with an antistatic film. Protects important data from static electricity Because it is transparent, you can check the contents immediately, which is convenient! Since the zipper extends to the side, you can easily store PCs, laptops, tablets, iPads, A4 files, notebooks, tools, etc.