I own zero ti cooking gear...mostly because I'm a cheapskate grin and that I've found lighter alternatives. ANY plastic cup works. So does a tin can if you want it flame proof. I have plastic kid cups left over from when my kids were babies that weigh almost nothing, yet you could park you car on one...indestructible. My pot is a a VERY thin stainless pot pulled from Walmart's "stainless cook set" that weighs about what a ti pot of the same size weighs. They have the same thing in aluminum now which is lighter. I've cut the bottoms from disposable waterbottles, and they make a spiffy, collapsible cup....you can crush them flat several times before leaks finally develop, then they make good fire starters. Look around...lot of cheap/free options you probably already own.
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paul, texas KD5IVP