SEYGM Insulated tumbler cup with handle utilizes 18/8 food-grade stainless steel, double-wall vacuum insulation technology,and copper plating treatment.
SEYGM Stainless Steel Tumblers With Straw: AdoptDouble Walled Vacuum Insulation Keeps Your Beverages Hot Or Cold For Hours.
BPA-Free Lids: The Sip Design Lid Allow You To Sip, Drink Or Gulp, Choose Your Own Way For Drinking. (Note: The Insulated Tumbler Cup Come With Two Lids, Flip Lid Leakproof And Another Slider Lid Not Leakproof)
Dishwasher Safe Insulated Coffee Tumbler: Spend Less Time To Cleaning Your Tumbler And Lids,Just Pop Them Into The Dishwasher.
If you are for any reason dissatisfied with your purchase, please reach out and we will make it right!