Thank you for viewing! This is a multi-functional, large-capacity backpack perfect for various situations such as commuting, school, travel, and outdoor activities. With dimensions of 46cm x 30cm x 17cm, it offers impressive storage capacity, easily accommodating laptops, documents, and clothing. 【Key Features】 • Large Capacity & Excellent Storage In addition to the main pocket, it features functionally arranged front zipper pockets, wet/dry separation pockets, and side pockets. It also has an independent protective layer that fits laptops up to 15.6 inches, with shock-absorbing cushioning to securely protect your valuable devices. • Waterproof & Durable Material The waterproof design, using high-density film material, provides peace of mind even in sudden rain. It also boasts excellent abrasion resistance, making it suitable for everyday use and outdoor activities. • Comfortable to Carry The back features a breathable honeycomb structure cushion. Thick shoulder straps reduce the burden on the shoulders, designed to prevent fatigue even after carrying for extended periods. The main body weighs approximately 900g, making it lightweight. • Suitable for a Wide Range of Uses With its simple design, it's ideal as a business backpack, a school bag for students, a sports bag for the gym, or a travel bag for 1-2 nights. The back is also designed to be used as a carry-on bag. 【Product Specifications】 • Size: Approximately 46cm x 30cm x 17cm • Weight: Approximately 900g • Material: High-density waterproof material • Compatible PC Size: Up to 15.6 inches • Color: Black 【Product Condition】 Brand new, unused