Front full print design. Made of 600D plain Ox cloth (Polyester). High-density PU-coated fabric is strong and wear-resistant. The bag features a fashionable and lightweight construction with an adjustable shoulder strap that can be customized to a comfortable length. The padded and breathable shoulder strap helps relieve back pressure and protect the shoulders. One shoulder strap includes a webbed loop for hanging glasses. Features a comfortable airflow back panel with thick, soft padding. Large capacity with an internal laptop compartment that fits up to a 15-inch laptop, as well as books, clothes, and other daily essentials. Ideal for work, study, or travel, helping you organize and carry items conveniently. Casual, simple, and stylish design offers a personalized touch for a great user experience. Suitable for school, hiking, training classes, shopping, zoos, parks, and outdoor activities. Includes top handle, adjustable shoulder straps, ergonomic back padding, one main pocket with a large zippered compartment for organized storage, and side mesh pockets for bottles, umbrellas, and small items. Hand wash recommended; do not bleach. Size measurements may vary by 1-3 cm due to different measuring methods, which is normal.