The Rhino-Rack range of soft roof top bags are an extremely versatile way of carrying your gear and can be a great alternative to a roof box and perfect for carrying gear in your ute tray. They're water resistant and also tough as nails, while being foldable to a small package for storage when not in use.The LB200 has dimensions of 1400mm x 500mm x 300mm with 200L of volume, so that it wont rob your pioneer platform or mesh basket of too much space and enable you to fit an array of other essentials next to it. Being made out of 500D High-End poly canvas tarpaulin makes it extremely durable as well as waterproof so you can rest assured knowing that your belongings are safe and secure no matter what mother nature throws your way. The above also makes it perfect for ute trays when the cab and roof are filled to the brim or if you don't have roof racks. Although the zipper is almost 100% waterproof the bag should not be fully submerged, realistically though you'd have bigger problems than your baggage getting wet in a situation where your roof top bag is fully submerged. Rhino have taken measures such as a Velcro secured overlap zip shield and welded seams to ensure that even in the strongest storms not a drop gets inside, so your gear will always stay dry assuming you don't take the bag scuba diving.Securing the bag down has been left to the extra strong UV50+ securing straps with heavy duty Duraflex buckles including a couple of extra up front to reduce wind flapping. And for all you neat freaks out there it even comes with a storage bag, that's right, a bag for your bag to keep it pristine when not in use.