Durable Construction: Made of heavy-duty polyester fabric that is water resistant, dustproof, and tear resistant, designed to fit backpacks with 30 to 35 litres capacity- Weather Protection: Water resistant material protects the backpack and luggage against water and dust including heavy rain, spills, and mud- Secure Fit Design: Features polyester material treated with waterproof coating for high resistance to water penetration, with adjustable straps and elastic edges that provide a snug and secure fit on backpacks of various sizes, preventing water from seeping in and safeguarding belongings from water damage during light rainfall or wet conditions- Convenient Storage Pouch: Each backpack rain cover includes a water resistant pouch to store your wet rain cover, ensuring you are always prepared for sudden rain showers- Versatile Usage: Suitable for a wide range of outdoor activities such as hiking, camping, cycling, and traveling, this backpack cover offers versatile protection for your gear in various environments and weather conditions with its sleek design and functional features- Pack of Two: Includes 2 rain covers in black color, providing backup protection or coverage for multiple backpacks for school, college, office, and trekking activities