Men's Women's Backpack Market Reference Price: ¥4,580 【Lightweight, Large Capacity, Easy-to-Store Bag】 The size is 41x28x14cm. It has many storage pockets, and the main compartment has a wide gusset, easily accommodating luggage such as A4-size documents, textbooks, PCs, tablets, cameras, and clothing. In addition, there are many internal pockets for sorting, which are useful when taking things out. The main compartment has double zippers that open wide to the sides, making it a large-capacity backpack that allows for smooth loading and unloading. It can store 2-3 days' worth of clothes for short trips. 【Reduced Burden on Shoulders and Lumbar Spine】The back and the back of the straps use mesh material over cushioning material, providing excellent breathability. The back is designed to fit the S-curve of the spine, reducing the burden on the shoulders and back. 【Business Backpack with Excellent Functionality】Uses durable YKK zippers. The stitching around the carry handle has been reinforced. There are many pockets for various items, so you can safely carry your computer and tablet. 【Water-Resistant, Abrasion-Resistant, and Durable】The surface material uses high-density fabric that is resistant to scratches, achieving abrasion resistance and durability. The material is water-repellent, making it a rain-resistant series (although it is designed to prevent water from entering, it is not completely waterproof. Please note). 【Useful for Business Trips - Can be Placed on a Carry-on Bag】The back has a structure that can be set up with a suitcase, making it convenient to carry around, and can be widely used for business trips, travel, commuting, and school. Business Backpack Women's Backpack Women's Backpack Large Capacity Lightweight Water Repellent Backpack Men's Multifunctional 15.6 inch PC Laptop Commuting School Business Trip Travel Carry-on Bag Function