Its simple design and muted colors subtly conceal its near-perfect functionality:15The 15-inch laptop compartment features a waterproof zipper, so everyday mishaps won’t damage the laptop inside. The high-breathability air-mesh back panel, typically found on outdoor backpacks, is ingeniously incorporated into this model. The main compartment includes various thoughtful document pockets and small compartments to keep essentials neatly organized, while the top glasses compartment is made from heat-pressed fabric that won’t scratch items like sunglasses or phones with reflective surfaces.