Pure Titanium. Double-Wall Comfort. No Coatings.
This titanium double-wall cup from Boundless Voyage is designed for everyday drinking comfort. Featuring a double-layer construction, non-slip concave base, and a high-temperature crystallized inner wall, it keeps your drinks at the right temperature while preserving their natural flavor.
✨ Why You'll Love It
Premium Titanium Build
Made from high-quality TA1 titanium — ultralight, durable, and strong. No heavy metals are precipitated — safe for daily use with all types of beverages.
Double-Wall Design – Comfortable to Hold
Double-layer construction allows you to hold the cup comfortably even when filled with hot water — safer daily use without scalding your hands.
Preserves Original Flavor
Titanium boasts excellent chemical stability — barely reacts with drinks, fully retaining the natural taste of your beverages. No metallic aftertaste.
Seamless Integrated Molding – Easy to Clean
Adopting an integrated molding design — the rim is finely polished round and smooth, preventing hurting while drinking, and making cleanup effortless.
Non-Slip Concave Base – Stable Placement
The recessed base increases friction with surfaces, keeping the cup steady against tipping or spilling.
High-Temperature Crystallized Inner Wall
The inner wall forms a stable natural crystalline layer after treatment at over 900°C. No coatings — safe for long-term use with hot water.
Food-Grade Anodized Outer Wall – Safe & Attractive
Anodization creates a dense titanium dioxide film with food-grade safety. Features acid and alkali resistance, corrosion resistance. The color comes from optical interference — no paint or film coating.
📋 Product Specifications
| Brand |
Boundless Voyage |
| Model |
Ti3084D |
| Material |
TA1 Titanium |
| Weight |
80 g |
| Dimensions |
Φ69 × 90 mm (H) / Widest Φ79.5mm / Bottom Φ50mm |
| Design |
Double-Wall, Concave Base, Crystallized Inner Wall |
| Outer Finish |
Food-Grade Anodized |
| Origin |
Guangdong, China |
Measurements are manual and may vary slightly.
❓ Quick FAQs
1. Does the cup prevent scalding?
Yes. The double-wall design allows you to hold the cup comfortably even when filled with hot water.
2. Does the cup affect the taste of drinks?
No. Titanium has excellent chemical stability and barely reacts with drinks — fully preserving the natural taste.
3. Is the cup coated or painted?
No. The inner wall has a natural crystalline layer from high-temperature treatment — no coatings. The outer color comes from anodization and optical interference — no paint or film.
4. Is the cup easy to clean?
Yes. The integrated seamless molding with a smooth, rounded rim makes cleanup effortless.
5. Does the cup stay stable?
Yes. The non-slip concave base increases friction and keeps the cup steady against tipping.
