Boundless Voyage Titanium Vacuum Insulated Travel Coffee Mug 400ml, Spill-Proof Thermal Cup for Hot & Cold Drinks Ti3236D

• 🌡️ Vacuum Insulated, 4+ Hours Hot — Double-wall vacuum construction keeps drinks above 39℃ for over 4 hours; equally effective for cold beverages
• 🔒 Spill-Proof Flip Lid — Airtight silicone seal prevents leaks; air vent allows smooth, controlled flow without gushing
• 🪶 Pure Titanium Inner Liner, ~224.5g — Lightweight, rust-proof, and taste-neutral; no coating, no heavy metals; safe for hot and cold drinks
• ✨ Crystalline Ice Flower Finish — Matte crystalline surface resists fingerprints and provides a comfortable non-slip grip
• 🚗 Fits Most Cup Holders — Compact 400ml capacity with narrow body; ideal for car cup holders, commutes, travel, and outdoor adventures

Who Is This For?

The Ti3236D is a 400ml titanium vacuum insulated travel coffee mug for commuters, travelers, and outdoor enthusiasts who want a lightweight, spill-proof thermal cup that keeps drinks at the right temperature for hours. Pure titanium construction means no metallic taste and no rust — ever.

Specifications

Note: Dimensions and weight are manually measured and may vary slightly between batches.

FAQ

Q: Is the lid leak-proof when carried in a bag?
A: Yes — the airtight silicone seal on the flip lid prevents spills during transport. Always ensure the lid is fully closed before placing in a bag.

Q: Can I put carbonated drinks in it?
A: We recommend against carbonated beverages in vacuum-insulated bottles as pressure build-up may affect the seal.

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