For the Hermey thermos tumbler, a proprietary sealing system has been developed for the first time.
It is hygienic and easy to use: simply twist open the top, drink directly from the tumbler, and then twist the top closed again.
The patented closure offers several advantages compared to conventional designs:
– Flow Control: Turning the top allows for continuous flow regulation, particularly advantageous for hot beverages.
– Leakproof Design: The new closure is based on a threaded spindle, ensuring leakproof transport. Unlike snap or locking mechanisms, the closure can be tightened as desired.
– Easy Cleaning: Thanks to its simple and open design, the mug is easy to clean by hand or in the dishwasher, leaving no residue.
– 360° Drinking: Direct drinking from all sides of the closure is possible.
– Natural and Pleasant Drinking Experience, reminiscent of drinking from a glass.
– Enhanced Recyclability: Due to its straightforward construction, the closure is made from a single material and can be recycled without the need for disassembly into separate materials.
