Pure Titanium Vacuum Insulated Tea Infuser Tumbler Double-Wall – BlackInTi
10.8 fl oz (≈320mL）
US $169.00
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Pure Titanium Vacuum Insulated Tea Infuser Tumbler Double-Wall – BlackInTi
US $169.00
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The BlackInTi tea infuser tumbler is a matte-black pure titanium steeping cup made from 99.8% pure titanium that vacuum-steeps a naturally sweeter, richer profile from every leaf. Part of TAIC's BlackInTi (XIAOHEIBEI) series, its magnetic lid doubles as a heat-resistant tasting cup.
Matte black, no fanfare, and a steeping system that does the talking. The BlackInTi tea infuser tumbler masters the art of vacuum-steeping — drawing a naturally sweeter, richer profile from every leaf — in a silhouette understated enough for the most minimal desk. Substance over spectacle, from the first sip to the last.
Why you'll love it
- Advanced thermal retention for superior flavour: precision vacuum insulation optimises steeping — the 320 mL size holds ≥ 50°C (122°F) for 6 hours, and the 450 mL holds ≥ 60°C (140°F) for 6 hours.
- Magnetic dual-purpose lid: snaps securely into place and doubles as a heat-resistant tasting cup — a seamless, burn-free experience for the modern ritual.
- Pure titanium, pure taste: 99.8% pure titanium with no coating or liner — taste-neutral, naturally antibacterial and odor-resistant, so nothing interferes with the tea.
- Light for its size: titanium is roughly 45% lighter than high-strength steel of comparable durability.
- Designed for the discerning minimalist: a quiet, all-black form calibrated to release the profound soul of the tea.
Specifications
| Specification | Small | Large |
|---|---|---|
| Capacity | 10.8 fl oz (≈320mL) | 15.2 fl oz (≈450mL) |
| Weight | ≈ 8.11 oz (230g) | ≈ 9.35 oz (265g) |
| Dimensions | ≈2.50×2.83×6.14" (63.6×72×156mm) | ≈2.50×2.83×8.50" (63.6×72×216mm) |
| Thermal Performance | 6 hours at ≥ 50°C (122°F) | 6 hours at ≥ 60°C (140°F) |
Hand wash with a soft cloth and mild detergent, and never microwave. Covered by TAIC's limited lifetime warranty.
Frequently asked questions
How does vacuum steeping improve the tea?
Precision vacuum insulation optimises steeping by holding heat steady: the 320mL size stays at 50°C (122°F) or above and the 450mL at 60°C (140°F) or above for six hours. That sustained warmth draws a naturally sweeter, richer profile from the leaf across a full session.
What does the magnetic lid do?
The magnetic lid snaps securely into place and doubles as a heat-resistant tasting cup, so you get a seamless, burn-free pour. It suits the modern ritual of sipping in small measures, and the all-black form stays understated enough for even the most minimal desk.
What is the BlackInTi (XIAOHEIBEI) series?
BlackInTi is an independent brand under the Noble Group, dedicated to all-black pure titanium products. Each piece is made from 99.8% pure titanium with no coating or liner, so it is taste-neutral, naturally antibacterial and odour-resistant, and roughly 45% lighter than high-strength steel of comparable durability.
Explore the full BlackInTi all-black titanium collection, or read about the BlackInTi titanium desk mug. Independently SGS-tested 99.8% pure titanium, backed by TAIC's limited lifetime warranty on materials and workmanship.
The Material
The Material: 99.8% Pure Titanium
Pure. Healthy. Built for Life.
Medical-Grade Safety
Crafted to be biocompatible and naturally bacteriostatic, TAIC products are the ultimate choice for long-term wellness and daily health-safe use.
No Metallic Aftertaste
Being naturally bio - inert, titanium never leaches metallic ions.
Whether it’s coffee, tea, juice, or wine, it preserves the original flavor of your drink with zero metallic interference.
Eco-Crystalline Finish
A stunning surface achieved through natural oxidation coloring. Zero paint, zero toxins—just the raw, crystalline beauty of nature.
Total Corrosion Resistance
Immune to acid and alkali. Drink anything you want, from lemon water to soda, with an effortless, easy-clean experience.
Frequently asked questions
Is it safe to drink from titanium?
Yes. TAIC vessels are 99.8% pure titanium — inert, nickel-free and completely non-toxic, with no interior coating, liner or paint. Titanium is one of the most biocompatible metals, so nothing leaches into hot, cold or acidic drinks.
Does titanium give drinks a metallic taste?
No. Pure titanium is completely taste-neutral. Unlike stainless steel, it never lends a metallic edge to coffee, tea, water or acidic drinks — your beverage tastes only of itself.
Is it dishwasher and microwave safe?
Titanium itself cannot rust or corrode in a dishwasher, but we recommend hand washing with a soft cloth to protect artistic finishes and vacuum seals. Never microwave any metal vessel.
Will the color fade over time?
No. TAIC colors come from our Ti-Anox structural-color process — a physical oxide layer, not dye or paint. The color is permanent, scratch-resistant and will not peel or wash away.
Where are TAIC products made?
Every piece is made in-house at our own pure-titanium factory in Wuhan, China, and independently tested by SGS. We control every step from forming to the final Ti-Anox coloring.
What warranty and returns do you offer?
Every vessel carries a limited lifetime warranty against manufacturing defects, plus a 30-day return window. Most orders ship worldwide with duties included (DDP).
