FENRUIEN Men's Business Backpack, 2023, Multifunctional, Expandable Gusset, Waterproof, Anti-Theft, Large Capacity, Fits 15.6-inch PCs, USB Charging

[2023 New Expandable Backpack] Backpack size: 32x18~26x45cm. The expandable backpack has a smooth zipper on the side of the main compartment. When you pull the zipper, the bag provides a large capacity of 37L, allowing you to store more things (laptop pocket size: 40x28x3cm). [USB Charging Port & YKK Zipper & Breathability] This business backpack features a USB charging port on the outside and a mobile power supply connection on the inside, making it easy to charge your phone. The backpack also features a custom YKK zipper for smoother operation and superior wear resistance. The back is also equipped with a soft, breathable honeycomb back pad for added comfort. [Large Capacity, Easy Storage, and Waterproof] The backpack opens 180° and features a separate laptop compartment and multiple pockets for easy organization and storage of your belongings. It can hold a 2-3 day supply of clothing, A4-sized books and documents, a water bottle, a lunch box, an iPad, and more. The backpack is made of high-density anti-oxford fabric and high-temperature film for excellent waterproof performance, making it safe to travel in rainy weather. [Ergonomic & Anti-Theft] The curved shoulder straps are ergonomically designed to reduce strain on your shoulders. The shoulder straps have small card pockets for easy access. The hidden anti-theft pocket is ideal for storing valuables, helping to protect your belongings from theft. A dedicated strap on the back of the backpack allows it to be securely attached to your suitcase for business trips and travel, eliminating the worry of it slipping off. [Warranty & Service] This business backpack is perfect for a variety of occasions, including business, commuting, travel, and school. It also comes with a 12-month manufacturer's warranty, so if you have any issues while using the backpack, please don't hesitate to contact us. We will be responsible and provide full support until the end, so you can rest assured.