Pure Titanium. Three Sizes. Leak-Proof. Outdoor Ready.
This titanium water bottle from Boundless Voyage is available in three capacities — 400ml, 550ml, and 750ml. Featuring a leak-proof seal, 50mm wide mouth, and ultralight titanium construction, it's perfect for camping, hiking, travel, and daily hydration.
✨ Why You'll Love It
High-Quality TA1 Titanium – Durable & Tasteless
Made from TA1 pure titanium — durable, never rusts, acid and alkali resistant. Does not react with beverages and maintains the original flavor of tea, coffee, or any drink.
Leak-Proof – Strong Sealing Performance
The bottle neck adopts an external threaded structure, and the cover is equipped with a rubber gasket — strong sealing performance, will not leak when tightened.
Wide Mouth – Easy to Fill & Clean
50mm large diameter bottle mouth — more convenient for filling and pouring water. The edge is polished smooth — won't hurt your hands or mouth, giving you a wonderful camping and hiking experience.
No Coating – Easy to Clean
The entire bottle is not coated and is not prone to scaling — easy to clean and very suitable for outdoor sports.
Three Capacities – Meet Every Need
Available in 400ml, 550ml, and 750ml — three capacities to meet different outdoor drinking water needs.
📋 Product Specifications
| Brand |
Boundless Voyage |
| Material |
TA1 Titanium + Food-Grade Silicone |
| Thickness |
0.5 mm |
| Diameter |
Φ65 mm |
| Bottle Mouth Diameter |
50 mm |
| Includes |
Carry Bag |
| Origin |
China |
Available Models:
| Model |
Capacity |
Height |
Weight |
| Ti3251D |
400 ml |
150 mm |
~96 g |
| Ti3252D |
550 ml |
195 mm |
~112 g |
| Ti3253D |
750 ml |
250 mm |
~143 g |
Measurements are manual and may vary slightly.
⚠️ Important Note:
When closing the bottle cap, the water bottle may produce a sound of metal collision and friction — not recommended for use in quiet occasions. More suitable for outdoor, camping, hiking, and other activities.
❓ Quick FAQs
1. What capacities are available?
Three sizes: 400ml, 550ml, and 750ml — choose the capacity that fits your needs.
2. Is the bottle leak-proof?
Yes. External thread structure + rubber gasket — strong sealing, no leaks.
3. Is the bottle coated?
No. The bottle is not coated and is not prone to scaling — easy to clean.
4. Is the bottle easy to fill and clean?
Yes. 50mm wide mouth — easy to fill, pour, and clean.
5. Is the bottle suitable for quiet indoor use?
The bottle may produce metal friction sounds when closing the cap — best suited for outdoor, camping, and hiking activities.
