Whether on a bumpy train, turbulent plane, or just in your bustling office, why risk knocking over your piping hot drink when you don’t have to? This bottle not only has a suction feature at the bottom to secure it to all surfaces, it also has an inside tea strainer for your loose leafs. (That way, you have an excuse to buy loose leaf tea when you journey to China or your local grocery.) This bottle won’t let you down—or fall down!