David T., I’m very interested in your cup. Do you cook with it? Use a lid on it? I’ve searched online and it’s listed at 1.6 ounces several places. Haven’t been able to find dimensions, particularly the diameter.
On the page your link took me to there was also some amazingly inexpensive Ti camping cookware shown.
My usual is a Foster’s Ale can modified with a flat cat can base, SS wire bail, part of another cat can base for the lid. The added rib is the top part of the cat can I cut for the base and sits on a Ti windscreen cone when I’m using alcohol or esbits. The flat base also lets it sit stably on canister stoves and I’ve used it with BRS 3000T, Fire Maple Wasp, and similar clones. I’ve been using this one about three years. $2.50, 1.04 oz