Product Details: Brand: ROCKBROS Product Name: 300L Large Capacity Waterproof Roof Rack Bag Material: PVC clip grid + laminated zipper + waterproof coating Installation Method: 8-strap installation Color: Black yellow Capacity: About 300L Weight: About 3.3kg Features: Double waterproof, durable and sun-resistant, wear-resistant and dirt-resistant, foldable, easy and firm to install. Features: 300L Large Capacity: With a capacity of 300 liters, the ROCKBROS car roof rack bag offers enough space for your travels. The dimensions of 85*85*42cm allow you to easily store all your items safely. Strong Waterproof: Thanks to the high-quality PVC laminate and high-frequency welding technology, this bag is strongly waterproof. It can withstand heavy rain and even stormy weather. The snap-lock zippers and wide Velcro dust flaps provide additional protection against moisture. Easy Installation: The ROCKBROS car roof rack bag is securely attached to the roof rack with 8 straps to ensure a stable installation. So you can travel with peace of mind without worrying about loose luggage. Sturdy Carry Handle: Double-sided sturdy handles ensure safe handling when loading and unloading the bag. It can be lifted by two people, which increases safety when transporting items. Durable and Easy to Clean: This bag is both abrasion and dirt resistant. It can be easily wiped down to keep it clean and well-maintained. Perfect for medium to long trips.