The travel mug features a double-waled stainless vacuum insulated design to keep drinks piping hot, but boasts a flow reservoir in the top section.
This uses a series of aluminum cooling ridges to help drop the temperature of the coffee one sip at a time. This ensures the person will never burn their tongue on hot coffee or tea again.
The KØLINGSIP Tip-And-Sip Hot Beverage Tumbler features a recycled material design and can be purchased via a crowdfunding campaign taking place now.
According to trendhunter.com