Core Specifications
Capacity: Commonly available in 380ml to 500ml sizes.
Material: Built with a food-grade 304 stainless steel inner liner and a durable plastic outer shell.
Insulation: Double-wall vacuum technology provides long-term heat and cold retention.
Key Design Features
Silicone Grip: A distinctive ribbed silicone sleeve provides a non-slip, heat-resistant grip.
Leak-Proof Lid: A secure, flip-top or snap-on lid designed to prevent spills during travel or commuting.
Magnetic Self-Stirring (Specific Models): Similar models often include an automatic stirring function powered by a magnetic stir bar at the bottom, activated by a single button press to mix powders like coffee, protein, or cocoa without a spoon.
Portability: Designed with a compact, car-cup-friendly base.