Rain water with reflective for going to business cross belt expandable backpack for men and with storage black backpack [Grevio] cover, repellent,

[Water-repellent and waterproof performance protects your business backpack from the rain] Don't worry about sudden rain. The surface is water-repellent and repels water. Protects your important laptop, documents, electronic devices, and other belongings. Supports the movement of business people, such as commuting, going out, and business trips on rainy days. [Reflective design to protect safety on the night road] The back is equipped with a reflective line to increase visibility. It increases visibility from cars and bicycles even when returning home in the evening or commuting in the early morning, improving safety. It is a stylish design that combines functionality and safety, so you can use it with confidence in business situations. [Cross belt structure prevents slipping and provides a smart fit] Adopts a cross band type fixed structure that fits securely to the backpack. By changing the parts used vertically and horizontally, it is smooth to wear and does not hurt even if it hits the body. The cover does not slip or flap, so you can feel safe even when moving. It looks smart and can be worn without ruining your suit style. Suitable for all situations such as traveling by train, commuting by bicycle, and walking. [Compatible with expandable and large backpacks | Unisex design] Flexible design that can be used with not only business backpacks, but also expandable bags, square bags, and large capacity bags. The simple design can be used by both men and women, and is useful in any situation. If you have one, it will be a useful item for business trips and travel. [Storage pouch included, lightweight design makes it ideal for carrying] It weighs only about 110g and can be stored compactly in the integrated storage pouch when not in use. Comes with a hoop for attaching a carabiner. It is a reliable companion that can be quickly taken out at any time and prepared for sudden rain. GLEVIO backpack cover