Slim Expandable Waterproof Business Backpack with USB Charger, Anti-Theft Laptop

Elevate your travel game with this stylish and functional business backpack! Perfect for daily commutes, business trips, or weekend getaways, this backpack combines practicality with a sleek design.  • Compatible Device Size Maximum: 17 inches • Fit Type: regular • Size: 17 Inch • Large Capacity & Lightweight: Measures 12.6 x 3.15 x 18.9 inches and weighs only 1.65 lbs, this slim backpack features a spacious main compartment and multiple pockets to keep your essentials organized. • Slim & Expandable: This ultra-compact backpack expands from 15L to 27L, providing extra space for larger items when needed. Perfect for any occasion! • USB Charging Port: Stay connected on the go with a built-in USB charger and cable. Easily charge your devices while walking (power bank not included). • Waterproof & Anti-theft: Made from durable Oxford water-resistant material with YKK zippers, this backpack features a hidden zip pocket for added security for your valuables. • Durable & Comfortable: Padded straps and back panel ensure all-day comfort, while the detachable key design and sturdy handle make it easy to carry. • 100% Super Service without Worry: Crafted from extra thick material for durability, enjoy a 1-year quality assurance service for peace of mind.   This backpack is not just a bag; it's your reliable partner for work and play! 🌟