Package 1: HAUSHOF 24 oz Travel Mug - Features double wall insulation to ensure that your drink stays cold or hot for twenty-four and six hours respectively. With the vacuum insulated design, the bottle will not form condensation on the outside, reducing the potential to damage electronics.
Package 2: HAUSHOF 20 oz Tumbler - Double Wall Vacuum Insulated improves insulation and delays temperature loss; When you drink hot drinks, it doesn't burn the hand and it can stay hot more than 6 hours; When you drink cold drinks, the outer wall of the tumbler will not frost so it won’t wet the table, keeps cool time more than 18 hours.