Evoon Slim Multi-Purpose Business Backpack for Men, Lightweight, Under 1kg, Water-Repellent, Expandable, Commuter Backpack, Fits 15.6-inch Laptop

[Smartphone-sized thinness for comfortable travel on crowded trains] At just 10cm thin, it's perfect for the businessman who needs a smart phone. It also features a conveniently positioned pocket for quick access when carrying the phone in front of you. [Lightweight at 950g] Thin is less than 1kg! This was the theme of our development, and it's a quest for perfection. It's so comfortable you'll feel like you're carrying your phone hands-free. [365-Day Quality Guarantee with Comprehensive Warranty] We're confident in the functionality and practicality of our products, so we offer a comprehensive warranty! If you have any complaints after purchase, such as a misfit, immediate breakage, or defects, please contact us immediately. We offer prompt and flexible after-sales service. Our Japanese staff will provide support both before and after your purchase. Furthermore, we offer quality guarantees, including replacements, for any damage caused by normal use within 365 days of delivery. Please feel free to contact Evoon Customer Support with any questions. [Multiple Pockets] The pockets are strategically placed to prevent items from getting scattered inside the backpack. [Expandable Function] Despite its slim design, it offers a large capacity. Equipped with expansion functions that can handle sudden increases in luggage.