I had that in my cart for 2 days and backed out. I think it would be great for the camper but was afraid of it not being delivered. They make it abundantly clear that you're not promised the item, that you're simply funding the project.
From their site :
Crowdfunding is not shopping. Your donation is a way to support a project but does not guarantee that you will receive a perk. You may request a full refund from Indiegogo until the campaign ends on July 4, 2020. Any refunds after this date are the responsibility of the campaign owner, Asmoke Grill, at their discretion.
It's a good price, I am not sure about the quality of it though. I am on the fence still about "backing" it.