MARK RYDEN Expandable Business Large Fits YKK USB Perfect for Business and Travel Men's , Waterproof, 3-Way Design,

❤【Ultra-Large Capacity & 180-Degree Opening Design】Dimensions: 32cm W x 48cm H x 15/25cm Thickness (adjustable thickness). Weight: 1.2kg. The main compartment opens 180 degrees, and spacious mesh binders on both sides make organization easy. For extended trips or business trips, open the middle zipper to expand the backpack's capacity to 38L. Easily fit a 17.3-inch laptop, A3 and A4-sized files, and 3-5 days' worth of clothes. ❤【Multifunctional & Abundant Pockets】The bag has 13 pockets, including a mesh binder and an anti-theft pocket on the back, allowing you to organize everything from small items to bulky items. The PC pocket and iPad pocket on the back are padded with cushioning, so you can safely store sensitive devices such as laptops and tablets. Excellent storage capacity! ❤【Water-Repellent & YKK Zipper】High-Grade Materials: Made with water-resistant, scratch-resistant, and tear-resistant special nylon fabric and breathable, abrasion-resistant microfiber synthetic leather. (Although designed to keep water out, please note that water may seep through the zipper and it is not completely waterproof.) Made with Japanese-made YKK zippers, the stitching around the zipper is reinforced for extra durability. ❤【Anti-theft design & carry-on function】The back of the bag (the part that touches your back) has a security pocket. Because it is in close contact with your body, you can safely store valuables such as your wallet on a crowded train or your passport when traveling abroad. The back of the bag has a strap that can be attached to a suitcase, reducing shoulder strain when carrying it for long periods of time. ❤【3-Way Style & USB Port Included】: This backpack can be worn on your back, or carried as a vertical or horizontal tote bag, making it a highly versatile 3-way business bag. It also has a USB port on the side, so you can connect it to your mobile device with the included cable and charge your smartphone while wearing the backpack. (Note: This product does not include a mobile battery; please purchase one separately.) This is the brand slogan of the cutting-edge bag brand, MARK RYDEN. MARK RYDEN strives to meet the needs of design and functionality. Trends vary, and bright colors often catch the eye, but ultimately, simple design remains. MARK RYDEN asks itself whether it meets its high standards, continues to innovate and upgrade, and develops only the best products the market demands. It will continue to bring a variety of technology backpacks to the world, including anti-theft, charging, waterproof, and solar panels.