Tada Tumbler

Tada Tumbler

Tada Tumbler is an innovative beverage container specifically engineered for automotive use, representing a significant advancement in portable drinkware design. This thoughtfully crafted tumbler, designed by Jikai Bao and team, incorporates a sophisticated magnetic lid mechanism inspired by wall switch functionality, enabling intuitive one-handed operation while maintaining clear visibility of its opening and closing status. The design, which earned recognition with an Iron A' Design Award in the Bakeware, Tableware, Drinkware and Cookware Design category, features a precision-engineered body constructed from food-grade stainless steel, complemented by food-grade PP components in the lid and stopper assembly. Available in two capacity variants (370ml and 450ml), the tumbler's dimensions are meticulously calculated to ensure compatibility with standard vehicle cup holders while maintaining optimal ergonomics for grip comfort. The design incorporates advanced spin-welding techniques for the magnetic components, ensuring both structural integrity and water-tightness while facilitating easy disassembly for thorough cleaning. This innovative approach to portable beverage containment addresses multiple contemporary challenges, including driver safety through improved handling, environmental sustainability through reusability, and practical functionality through its spill-proof design. The development process, spanning from May 2022 to March 2023, involved comprehensive research into driver behavior and safety considerations, resulting in a product that effectively balances user convenience with road safety requirements.

tumbler design, automotive accessories, sustainable drinkware, magnetic lid mechanism, ergonomic design, driver safety innovation

— Adam Dawson