This eyeglass case is made of EVA material, which can effectively protect the glasses, waterproof and anti-pressure, and can be safely put into the bag during travel or sports, without worrying about the glasses being squeezed. The inner lining of the eyeglass case is soft, which effectively prevents the lenses from scratching. The glasses case has a carabiner, which you can fix on your backpack according to your needs, or other places, which is very convenient to take and store. In addition, it also provides a closed zipper to prevent the glasses from falling out, which is ideal for travel, daily commute, or sports use, suitable for business people, office workers, students, and travelers.