【Three Transformations】 This foldable backpack can be transformed into three different shapes to suit your needs. It's easy to pack and can hold a large number of items. Whether you're shopping or traveling, it's your best choice. 【High-Quality Material】 This foldable backpack is made of high-quality polyester and waterproof nylon, which effectively protects the contents from moisture. Sturdy and durable, lightweight and portable, it offers you great convenience. 【Lightweight and Portable】 This lightweight backpack weighs only 200 grams and can be easily folded into its own storage compartment. It can be unfolded when needed to save space in the trunk. 【Wide Use】 This foldable travel backpack is an ideal and practical choice for everyday use, short trips, vacations, travel, hiking, school, camping, and shopping. 【Ideal Gift】 This casual backpack is suitable for men, women, boys, and girls, and is perfect for school, university, work, travel, shopping, the office, business, and everyday use. It also makes a great gift for family or friends, suitable for Christmas, Thanksgiving, Valentine's Day, birthdays, homecoming, Father's Day, Mother's Day, and more. Features: Our foldable backpack is beautifully stylish, finely crafted, and versatile. It's both attractive and practical. Our small backpack is an ideal gift for family, friends, colleagues, and more. They will feel your care and love, and your relationship will be more harmonious. Specifications: Main Material: Polyester. Color: Black. Notes: Due to manual measurement, the size may vary slightly. Slight color differences may occur due to monitor variations.