NEWS – Do you have a Starbucks coffee habit? When you spend money on coffee, you want to enjoy the entire cup of coffee the way it was meant to be – hot. The riddiaSip is a portable cup warmer designed especially for paper to-go cups. This rechargeable mini cup warmer fits under most coffee shop cups. Turn on riddiaSip when your coffee has cooled to your desired temperature, and within seconds, the internal sensors will adjust to maintain the cup’s current temp of up to 200F, so the beverage will always be the right temp for you till the last sip. It also has built-in circuitry to automatically power off when it detects that you’re no longer lifting/drinking from the cup. You can buy a riddiaSip for $29.99 from riddia.myshopify.com. And if you don’t want a mobile cup warmer, my all-time favorite desk-style cup warmer is the Ikago warmer from Amazon. I use it every day and it’s excellent!