Premium Double-Walled Insulation: 18/8 stainless steel inner & outer walls with vacuum seal technology maintain optimal beverage temperature for 12 hours (hot/cold).

Sleek Japanese Minimalist Design: Brushed satin finish with seamless laser-welded construction resists fingerprints and daily wear.

Ergonomic Portable Build: 350ml capacity with weighted base (280g) prevents tipping; fits standard cup holders for car/office/commuting.

Multi-Surface Non-Slip Base: Precision-machined silicone ring provides 360° stability on desks, camping tables, or uneven terrain.

Commercial-Grade Durability: CNC-cut stainless steel threading and reinforced rim withstand 500+ dishwasher cycles without corrosion.

BPA-Free Versatile Use: Safe for coffee, tea, smoothies, or cocktails; compatible with induction cooktops for emergency reheating (open-lid).