Hi i have a arb simpson 3 rooftop tent and the zips on the top cover have broken so i rang arb for a replacement and i think it was around 350-450 from memory, and thats just way to much i reckon so i have found replacement bags on the howling moon website https://www.howlingmoon.com.au/produ...r#&gid=1&pid=3. Now im not sure what cover would suit. If anyone knows that would be great thanks.