【Spacious & Feather-light】 Dimensions of 12.6 x 3.15 x 18.9 inches and a weight of 1.65lbs (750g), this slim laptop backpack is designed for men and women. The roomy main compartment accommodates laptops up to 17 inches, and multiple pockets keep your essentials organized and secure.

【Sleek & Expandable Design】 Experience the upgraded 17-inch business backpack that is ultra-compact and sleek. With durable YKK zippers, it's expandable from 15L to 27L, making it perfect for daily commutes, business trips, or weekend getaways. Adapt to your needs effortlessly.

【USB Charging Convenience】 Equipped with a built-in USB charger outside and charging cable inside, this slim backpack grants you on-the-go access to electronic devices. Power bank not included. Free up your hands for multitasking while walking—a versatile choice for everyday use or professionals on the move.

【Waterproof & Anti-theft Features】 Crafted from new Oxford water-resistant material and YKK zippers, this backpack ensures durability and fashion. The hidden zip pocket on the back adds an extra layer of security, ideal for safeguarding your phone, wallet, passport, and valuables during business trips or everyday use.

【Durable & Comfortable Build】 The professional 17-inch laptop backpack features padded straps, a back panel, a detachable key design, a sturdy handle, and a back luggage strap for comfortable all-day wear. Easy to clean and perfect for commuting to work with a polished, professional appearance.

【Worry-free 100% Super Service】 Made from a special extra-thick material, strong yet thin, our waterproof laptop backpack comes with a 1-year quality assurance service. If you have any questions, contact us on Amazon, and we'll respond within 24 hours. Your satisfaction is our priority.