"From the brand Lextek"

A dry bag for a motorcycle is a waterproof, sealed bag used to protect belongings from water, dirt, and dust during rides, especially in wet or off-road conditions. Made from durable, waterproof materials such as PVC or nylon, dry bags are commonly used to store clothes, electronics, or other gear that needs to stay dry. They are often designed with roll-top closures, ensuring a tight seal that keeps moisture out. Dry bags are typically mounted on the bike's rear, saddle, or luggage racks for easy access and secure storage.