Waterproof Car Roof Cargo Bag 420D 600D Universal Storage For Travel Camping Luggage Material and construction Made from 420D and 600D waterproof fabric for reliable protection against rain and moisture Universal storage bag designed for car roof cargo carriers Fine workmanship and smooth surface to prevent scratches on luggage Design and performance Streamlined body to reduce wind drag and power consumption Improves stability of the carrier for safer travel Potentially lowers fuel cost and reduces road noise during trips Size and capacity Expands to 44 in L x 34 in W x 17 in H Capacity: 14.6 cubic feet Provides spacious storage space for large and bulky luggage When not in use, the bag can be stored away Compatibility and use Universal cargo bag suitable for car roof cargo carriers Designed for travel, camping, and general luggage transport Durability and care Sturdy construction that resists deformation Durable, smooth surface that will not scratch your luggage Use scenarios Family road trips requiring extra luggage and gear Camping trips needing space for tents, sleeping bags, and supplies Weekend getaways or moves that involve bulky items and equipment