I Traded My Yixing Pot for a 118.5g Titanium Xishi — and the Tea Tasted Cleaner

I’ve carried a Yixing Xishi for years. It’s the pot I reach for when the tea matters more than the weight. But there’s a quiet problem nobody talks about: a clay Xishi is a lovely thing to own and a terrible thing to pack. It’s heavy, it’s fragile, and one wrong knock in a backpack turns a $100 pot into a handful of shards.

So when I saw Boundless Voyage had made a titanium version of the Xishi shape — 118.5g, built-in filter, walnut knob, $42 — I didn’t expect it to replace clay. I expected it to be a travel compromise. After a few months of using it at home, in the office, and at camp, the compromise turned out to be smaller than I thought — and in one specific way, it’s actually better than the pot it imitates.

The shape is the Xishi you know — the weight is the part that changes everything

The Xishi is a classic Yixing form: round, full, no sharp angles, sitting comfortably in the palm. Boundless Voyage’s titanium version keeps that geometry almost exactly — 142 × 97 × 111mm, short spout, curved handle, compact lid. What changes is the material. At 118.5g, it weighs roughly a third of a comparable clay pot. You feel the difference the first time you pick it up. It’s not just lighter for packing — it changes how you hold the pot. One hand, thumb resting where the handle meets the body, pouring with a control that a heavier clay pot makes you work harder for.

The 380ml capacity is a deliberate middle ground. It’s enough for two or three small cups of Kung Fu tea, or a generous solo session, without the pot dominating your pack or your desk. For outdoor tea, this is the size that makes sense: not a thimble, not a kettle.

The built-in filter is the feature that makes it a real tea vessel, not a titanium gimmick

A lot of titanium “teapots” are just titanium kettles with a spout. You brew leaves loose, and you end up with tea dust in the cup. The Boundless Voyage Xishi has a built-in filter at the spout — a fine mesh that catches leaf fragments as you pour. I brewed a broken-leaf roasted oolong and a whole-leaf Dancong in back-to-back sessions. The oolong poured clean; the Dancong poured clean and the leaves had room to open because the body is round and the mouth is wide enough to let them expand.

This sounds like a small thing. It isn’t. The difference between a titanium pot with a filter and one without is the difference between “tea gear” and “a metal cup you happen to pour tea from.”

The walnut knob is not decoration — it’s the one part of the pot your fingers will thank you for

Single-wall titanium transmits heat fast. A titanium lid, after a few minutes of brewing, is not something you want to grab bare-handed. Boundless Voyage solved this with a natural walnut knob on the lid. It insulates, it gives you a grip point that stays cool, and it ages in a way that makes the pot look less like a laboratory instrument and more like something you want to use daily.

There are also three hidden buckles that keep the lid seated and a vent that releases pressure — small safety details that matter more outdoors than on a tea table. The lid doesn’t pop off when you pour at a campsite angle, and it doesn’t build up a vacuum that makes the next lid-lift a wrestling match.

Keep the walnut knob away from direct flame and prolonged high heat. The titanium body can take a camping stove; the wood cannot. This is a pot you heat with the knob protected, not a pot you throw into a fire.

Titanium tastes like nothing — and for tea, that’s the point

There’s a persistent debate about whether titanium affects tea flavor. The short answer from people who have actually compared side by side: no detectable difference — titanium forms an oxide layer that behaves much like a ceramic surface, and it doesn’t retain odors or release ions. What titanium does differently from clay is heat retention. A clay Xishi holds temperature with more thermal mass; titanium reacts faster. In the first fifteen minutes, titanium maintains near-boiling temperatures beautifully — ideal for waking up compressed teas — and then it cools a bit faster than a heavy clay pot.

In practice, this means the titanium Xishi rewards a slightly different brewing rhythm. You don’t pre-heat it for as long, you don’t expect it to stay hot between infusions the way clay does, and you drink the tea while it’s at its best rather than assuming the pot will hold the heat for you. For green and white teas, you let boiled water rest a little before pouring anyway. For roasted oolongs and Pu-erh, the titanium pot’s quick initial heat is an asset, not a flaw.

The crystallization finish on the exterior is also worth mentioning. It’s scratch-resistant, fingerprint-resistant, and doesn’t stain the way uncoated titanium can after months of tea oils. I’ve rinsed it and left it to dry; it still looks like it did on day one.

What I’d tell someone standing between clay and titanium

Buy this if you want a travel tea pot that won’t shatter; you brew loose-leaf tea and want a built-in filter that actually works; you like the Xishi shape but not the weight and fragility of clay; or you want one pot that moves between your desk, your kitchen, and your campsite without feeling like you’re packing a museum object.

Skip it if you’re a clay purist who values the way Yixing seasons over years — titanium won’t develop a patina, it will just stay clean; you need the pot to hold heat for long between-infusion pauses; or you want to brew directly over an open fire with the lid knob unprotected.

At $42, it’s priced like a serious piece of tea gear and behaves like one. It won’t replace the clay pot on my tea table. But it has already replaced everything else I used to carry when I wanted a real cup of tea away from home.

Buy it here: Boundless Voyage 380ml Titanium Xishi Teapot →