Waterproof saddlebag. Made from thick, waterproof PVC closure fabric that is durable. It closes with a fold seal without a zipper to prevent water or rain from entering. Excellent waterproofing and security for storing personal items. The applied high-frequency welding technology ensures that the edges of the bags are well sealed. Adjustable volume: The storage space (2 to 3 liters) can be utilized according to your personal items. Easy to install. It does not become a burden while riding. Reflective stickers on both sides of the bag ensure that you can ride safely at night.