Getting the jitters from coffee is easy if you don't monitor how much you're consuming, which is what the 'Caffe' coffee thermos does in a streamlined manner.
The 'Caffe' thermos works by reminding you when it's time to have some coffee to keep your energy levels up, but also when you should stop drinking to prevent you from getting jittery from too much caffeine.
The 'Caffe' syncs with your smartphone in order to let you know whether you've surpassed your caffeine quota or whether you're good to have a bit more. This functionality also enables you to track how much coffee you're drinking over a given period to effective help when it comes to cutting back.
The 'Caffe' coffee thermos is the design work of the Meraki sisters.