Texture: Oxford applicable crowd: general popular elements: sewing style: sports closing method: zipper buckle holding computer size: 16 inches waterproof performance: anti-splashing lining material: polyester (polyester fiber)Welcome to my store, thank you very much for choosing our products! ❤️The goods are carefully inspected before shipment. Express spot without special circumstances will be issued within the specified time. ❤️If you encounter any problems with your product, please contact our customer service. Please don't comment. Mainland shipments usually arrive about 10 days after delivery, and customs will occasionally delay them (recommended time, for reference only).