Description: Introducing the Square-shaped Backpack, a stylish and functional accessory designed for modern-day adventurers and urban explorers. With its sleek and contemporary design, this backpack offers a perfect blend of form and function, making it the ideal companion for your daily commute, weekend getaways, or outdoor adventures. Crafted with high-quality materials and meticulous attention to detail, the Square-shaped Backpack combines durability with style. Its square shape not only sets it apart from traditional backpacks but also maximizes storage capacity, allowing you to carry all your essentials with ease. Specification: Bag size: large Capacity: 20L or less Internal structure of the bag ID bag, mobile phone bag, computer pocket Opening method: zipper Applicable gender: neutral/male and female Material: Nylon Whether with lock: No Function: anti-theft, reduce burden Processing methods: soft surface Hardness: medium to soft pattern: plain Style: Korean Strap root number: double root Popular elements: color contrast Carrying parts: soft handle Outer bag type: open pocket Bag shapes: square vertical section With or without lever: No