17oz Coffee Cup Travel Mug, Tea Mug, Thermos Drink Flask, Vacuum Insulated, Stainless Steel Water Bottle Folded Handle, Leak Proof.Keeps Drinks Hot for 12 Hours and Cold for 24 Hours - Burgundy INSULATION - Made by High Quality stainless steel, keeps your desired temperature for a considerable length of time! It keeps hot for 12 hours or cold for 24 hours (ice cubes recommended with 2 in diameter opening). The double wall vacuum insulation technology structure permits temperature maintenance of hot or frosty fluids for hours. DOUBLE LOCK - Red button keeps top sealed and shut but an additional latch goes around red push button to ensure bottle is securely shut closed. SAFE - NO Toxins - BPA Free food grade plastic top cap. HIDDEN FOLDED HANDLE - Hideaway handle folds closed in the grooves of the top and can be easily retrieved and pulled upward when ready to take on the go. TOPOKO only supply top quality products, 100% LEAK-PROOF - You can turn it upside down, shake it up, roll it, the liquid will not spill. Drink lid opens with push button ease and locks closed for carefree travel. Thick internal stopper to prevent leakage along with additional ring on the screw top. COMFORT - Curved body design with indenture before the top of the bottle allows for easy holding and gripping while drinking. Designed to fit in most car cup holders and not large in size to take up a lot of space when used at the office on the desk. TIPS - In order to maximize the insulation technology, it is recommended to either pre-chill or pre-heat the drink bottle just prior to use. This can be accomplished by filling the bottle with cold or hot tap water, attaching the lid and letting it rest for a few minutes. Before you are ready to use, simply empty the water and fill with your favorite beverage. Attaching the lid will further increase the thermal efficiency.