Hey all. I recently received an Aura 22" CI grate through Amazon. Trouble is, I don't remember ordering it. It was a combined order to get free shipping. The Coleman solar shower arrived, which was correct. I thought I also ordered a replacement cap for my water bottle. Somehow that changed into a grate. At least it was something I can use, but hardly interchangeable. Does anyone here use this one, and what are your thoughts?