Coffee Tumbler · 12oz

Smart, simple, and designed for your everyday rhythm. The SiMLUX coffee tumbler brings effortless functionality to your daily brew with a minimalist aesthetic that fits right into your life. Whether you are commuting to the office or relaxing at home, its slim, cupholder-friendly shape makes it the perfect grab-and-go companion for coffee lovers on the move.

Product Features

* 360° Push-Button Lid 

* Sip from any angle with the 360° push-button lid—completely leak-proof when closed.

* Wide Mouth 

* Our uniquely designed wide mouth gives you better control over your drink's flow, reducing the risk of spills and burns.

Thermal Performance 

* The narrowed-thread design helps maintain temperature longer, keeping drinks hot or cold for hours.

* Cupholder Friendly 

* Shaped to fit most cupholders, this tumbler is perfect for on-the-go coffee lovers.

Thermal Performance Data

Based on laboratory test results (tested at an ambient temperature of 20°C ± 5°C), the insulation performance performs as follows:

Hot Retention

* 8 Hours: Maintains temperature at approximately 49°C

* 12 Hours: Maintains temperature at approximately 42°C

Cold Retention

* 8 Hours: Keeps drinks chilled at approximately 9°C

* 12 Hours: Keeps drinks chilled at approximately 12°C