Boundless Voyage 450ml Titanium French Press Coffee Tumbler, Double-Wall Insulated Portable Filter Mug for Travel & Daily Use, Ti3255D

• ☕ Built-In French Press Filter — Removable filtration system brews coffee directly in the tumbler; fine mesh retains full flavor while filtering grounds completely
• 🌡️ 6-Hour Vacuum Insulation — Double-wall TA1 titanium with vacuum layer keeps hot coffee hot and cold brew cold for 6+ hours
• ⚖️ Lightweight 257g — 450ml capacity at just 257g (body 184g + lid 35g + filter 38g) — lighter than most stainless steel coffee tumblers
• 🔵 62mm Wide Mouth — Easy to fill, pour, and clean; direct-drink spout with smooth, controlled water flow
• ✨ Coating-Free Crystalline Finish — High-temperature titanium surface treatment, no paint or heavy metals — safe and food-grade throughout

Who is this for?

The Ti3255D is the ideal portable titanium French press coffee tumbler for travel and daily use . Brew directly in the tumbler, press the filter, and drink — no separate French press or extra equipment needed. At 257g for 450ml, it's a practical lightweight insulated titanium coffee mug for commuting and outdoor use . The 6-hour vacuum insulation also makes it a capable titanium thermos tumbler for hot and cold beverages beyond just coffee.

Specifications

Note: Dimensions and weight are manually measured and may vary slightly between batches. Insulation performance may vary with environmental conditions.

FAQ

Q: How do I use the French press filter?
A: Add coarsely ground coffee to the tumbler, pour hot water, and let it steep for 3–4 minutes. Then press the filter plunger down slowly to separate the grounds from the brew. The filter is removable for easy cleaning.

Q: Can I use this tumbler for tea or other beverages?
A: Yes. The tumbler works equally well for loose-leaf tea, cold brew, and other beverages. The filter can be removed when not needed, making it a versatile insulated titanium tumbler for any hot or cold drink.

Q: Is the food-grade PP lid safe for hot beverages?
A: Yes. The lid is made from food-grade PP material, which is heat-resistant and safe for use with hot liquids. The silicone seal ensures a leakproof closure.

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