I bought the gold Ember cup first. Love it!!! 
But realized I need this travel mug too so I bought it as a Xmas gift for me.  Now I make a large latte, fill cup and remainder in travel mug. Cup for now and mug for latter. Absolutely used daily and couldn’t live without them!! I even splurged on the gold rim for this mug- so chic!!! I  wait until the larger size is available!!!