都市茶飲隨行杯 - 金屬濾網單獨販售

This fit perfectly into my tumbler and the 18/8 stainless steel feels really solid, not flimsy like the last one I tried. The mesh is fine enough that I haven't gotten a single leaf in my mouth, which is exactly what I needed.

The mesh on this replacement is dense enough that I'm finally getting a clean cup without stray leaves floating around. It swapped into my tumbler instantly, no wiggling or awkward fit. Exactly the food-grade steel I was hoping for in a spare part.

My old infuser started rusting after a year, so this 18/8 stainless replacement was exactly what I needed. It fits the tumbler perfectly and the fine mesh keeps even loose tea leaves out of my drink.