The Lenovo Business Casual 17-inch Backpack (4X40X54260) is a practical companion for professionals and students who need to carry larger devices. Its anthracite grey exterior is crafted from durable, water-resistant polyester with black TPU coating accents, ensuring your gear stays protected from light rain and daily wear. With a capacity of 24 liters and weighing around 0.9 kg, it balances a spacious interior with a lightweight feel that won't weigh you down during a commute. Inside, the bag features three main compartments, including a dedicated laptop pocket designed for devices up to 17 inches and a specific sleeve for your power bank. To keep your essentials organized, you can use the five exterior pockets, such as the zippered side pocket for quick access and a phone pocket. The design focuses on comfort and utility, incorporating padded handles, adjustable shoulder straps, and a luggage strap that allows you to secure the backpack onto a suitcase handle for easier travel. Practical details like the reflective logo improve visibility in low-light conditions, while a built-in charger opening lets you power your devices on the go. This layout makes it a reliable choice for men who require a sturdy yet professional bag capable of housing a 17-inch laptop and all the necessary peripherals for a full workday.