【 MATERIAL DESCRIPTION 】Submersible material (neoprene)【 PRODUCT PERFORMANCE 】Fabric: delicate, soft and elastic, light and comfortable to carry and use alone.Durability: Wear-resistant and scratch-resistant, waterproof material, dust-proof, anti-static, anti-scratch, long-term use without deformation.Portability: The position of the handbag is designed so that you don't need to carry it all the time, it can be carried on the go, and you will not be tired after a long time. The ergonomic load-reducing system makes you light as a swallow.Thoughtful Design: With a zipper design, the tote bag can be opened and closed smoothly. The inner partitions are wrapped with thick pads to ensure your computer is well protected.【APPLICABLE SCENARIOS】The zipper bag installed on the top of the computer bag slides smoothly, you can easily put and take your laptop, such as power adapter, cable, provide more convenience, pens, notepads are ultra-thin and lightweight; Fits easily into your briefcase, backpack or other bag【 WASHING INSTRUCTIONS 】It is recommended to hand wash or wipe with a damp cloth, do not bleach.