Loved mine - I bought second hand of ebay..

Also kept in boot of car. I also found it handy cuz it catches a lot of the food DS1 dropped while shopping. Meant I could just pick it up and give it back to him!

I really want to get a double for my two boys now, but not a lot of second hands ones around and I don't know if I can justify the $70 odd the new doubles are.