Durable and sturdy: This high-quality backpack is reinforced and protected, with adjustable shoulder straps for reinforcement. Give your back extra comfort. Lightweight and Portable: This lunch bag has a compact appearance and a large capacity, making it perfect for pairing with your lunch box, snacks, and fruits. Multifunctionality: This pencil case can hold pencils, marker pens, erasers, watercolor pens, and other items. The backpack comes with 3 pieces: Bag - 16.2" x 12.6" x 5.9"; Lunch Bag - 10.8” x 7.9” x 4.3”; Pencil Case - 8.7” x 4.7” x 2”. The backpack is made of high-density PU plain fabric, making it durable and long-lasting; Large capacity, main pocket can store clothes, and other items. It can help you conveniently store and categorize items during fitness, travel, or outdoor activities. Otters Pattern Pen Case：Sturdy and wear-resistant; you can hold your writing instruments, art supplies and other daily necessities. Lunch Bag：Made of durable oxford cloth; keeps food fresh and easy to clean up in case of inevitable spills. Comfortable handheld design, a must-have for picnics, offices, travel. Otters Pattern gift：Otters Pattern pattern can be used as a gift, this multifunctional backpack set is suitable for work, travel, hiking, camping, cycling, training sessions, shopping, zoo, park and other outdoor activities.