1. Material: canvas + polyester 2. Features: breathable, wear-resistant, load-saving 3. Canvas material, polyester lining, wear-resistant and durable, breathable and comfortable, beautiful and practical 4. Comfortable handheld, soft and wear-resistant, side handheld, convenient and labor-saving 5. Double zipper design, smooth opening and closing, no jamming, convenient storage, easy to access 6. Neat stitching, delicate workmanship, tough and practical, load-bearing firm, more assured of use 7. Large capacity design, embroidered letter pattern, simple atmosphere, to meet your daily travel needs 8. Weight: small about 400g, large about 550g, plus large about 750g 9. Size: small about 52 x 23 x 28cm, large about 60 x 30 x 33cm, plus large about 70 x 33 x 33cm
