Water-repellent fabricThe bag is made of water-repellent fabric for better protectionThe contents of the bag are not exposed to rain.Scratch and abrasion resistant fabricThe bag is made of scratch-resistant and wear-resistant nylon fabric, which can betterExtend the life of the bag in response to the external environment.Reasonable storage spaceReasonable storage space design, easy to classify and place itemsAnd the pick-and-place of items on the go.Reflective design at nightThe front of the bag has a reflective design at night, which makes it safer for traveling and running at night.Breathable backpackThe ventilated carrying system in the back is designed to ventilate and wick away sweat to relieve carrying fatigue.Colour: dark blue