I also have a new kettle. I really like it. It is the GSI Halulite Ketalist I use with the alcohol Super Stove. Everything I use fits inside.
I also got the GSI Halulite Minimalist, replacing the lid with the bottom and top of a "cheetos" can from the Dollar Store. I felt their lid was overmuch.
I have already used both. The insulation on the Minimalist works for FBC-freezer bag cooking. I did put my vest over the top because the substituted lid is quite thin. For packing, I add the plastic lid over that and put the entire kit in a plastic bag.
Either one is food safe. They are a special alloy of aluminum and the Minimalist has a heavy proprietary ceramic coating.
I think you might like either one.