UNIQUE GIFT FOR GRANDPARENTS: This couple Travel tumbler set is specially designed for new grandma and grandpa, new grandparents, grandma to be, grandpa to be, senior couples, parents, husband, wife, friends. Meaningful gifts on Valentine's Day, Christmas, Anniversary, Birthday or any occasion.
DOUBLE WALL VACUUM INSULATION: This grandpa and grandma travel tumbler can keep the beverage at the ideal temperature (hot or cold) for a long time. According to our tests, it can keep hot for 5 hours, and keep cold for 9 hours. Whether it's summer or winter, you can always taste drinks with the temperature you like.
STURDY STAINLESS STEEL DESIGN: The High-quality stainless steel material can keep the grandparents gift travel tumbler surface dry all the time. In addition, the strong stainless steel material ensures that you can use this travel tumbler for a long time.
BPA FREE LID: The BPA Free lids and 18/8 food grade stainless steel material can ensure that this insulated travel tumbler is completely safe for you and will not leave a bad metallic taste in your mouth. The lid with rubber gasket makes this travel tumbler have a good seal and easy to carry.
MULTIFUNCTIONAL TRAVEL TUMBLER: The stainless steel travel tumbler is suitable for wine, beer, cocktails, champagne, water, coffee, tea, milk, juice and more. Whether you are indoors or outdoors, enjoy your drinking moments without other concerns.
