VACUUM INSULATED BOTTLE - This stainless steel water bottle has a double-walled vacuum insulation design that maintains temperatures inside regardless of the temperature outside. It can keep the drink HOT & COLD for long hours. Perfect for daily use. EASY TO USE & CLEAN! - Royalford 750ml Vacuum Flask is designed with a large mouth opening for easy filling with your chosen beverage. It is easy to clean with its broad mouth too. LEAK PROOF - 360° leak-proof closure eliminates accidental spills. Besides, our sweat-free 25oz water bottle has a friendly size for carrying by hands and it is the perfect size sports water bottle for jogging, cycling, hiking, gym, and so on. HIGHLY EFFICIENT - This Royalford Vacuum Flask is built up with a highly durable material that is capable enough to hold its temperature and taste for a longer time. It maintains the temperature of your beverages until to serve them. COMES WITH 750ML CAPACITY - After opening the lid makes filling and cleaning easy. It comes with a large capacity of 750ml, ideal for family outings, or with friends. MULTI-PURPOSE LID - This Royalford Vacuum Flask lid is double the cup and can be used to serve beverages and easy to serve with push-button to 360 degrees release the tea or coffee.