21 Cubic Feet Car Rooftop Cargo Carrier Bag Waterproof Heavy Duty 840D Rooftop Bag Box Car Camping Accessories for All Vehicle with/Without Racks

840D WATEARPROOF MATERIAL: Made with Heavy-Duty 840D abrasion-resistant tearproof PVC fabric，This 840D PVC fabric material is 1 to 2times stronger than 700D PVC fabric, which most other rooftop bags adopts and can easily rip，This ultra-durable car roof cargo carrier can easily cope with all kinds of bad weather and long-distance travel EXTRA LARGE 21 CUBIC FEET: L52" x W39.5" x H17.5" (594L) Large space for all luggage of 5-7 people, suitable for family long-distance travel，Partial reflective strips are used to make driving at night safer and make your car roof look more personalized EASY INSTALL AND OPEN ON BOTH SIDES: The roof top carrier bag is designed with 8 straps, which can be easily fixed to any car in just a few minutes. The open design on both sides makes it easier to put the roof bag on the car. Loading and unloading cargo after topping 100% WATERPROOF &TEARPROOF MATERIAL - Made of 100% waterproof material,600D PVC tarpaulin, Grid material with High frequency voltage technology, durable and heavy duty style bag; YOU WILL RECEIVE: 1* Marretoo 21 Cubic Feet Heavy-Duty Roof Cargo Bag, 1* storage bag, 1* anti-slip mat, 6* door hooks, 2* extra luggage straps. 2* Password Lock and our friendly customer service. if the car roof bag fails, we will replace or refund as you want