20oz Tumbler with Lid Stainless Steel Insulated Tumblers Travel Coffee Tumbler Bulk Double Wall Vacuum Insulated Water Cup for Women Men Her Him Home Office (Navy Blue)

Product descriptionPremium Travel Coffee MugThe insulated coffee cup is made of 18/8 food-grade stainless steel with no metallic taste. More durable and safer than other ordinary glasses. The non-slip powder coated sweat-proof design prevents any temperature changes or condensation from forming on the outside, ensuring that no stains are left on the surface of the glass.
Ideal for Iced or Hot DrinksThe double wall coffee cup with lid set is perfect for filling with chilled drinks and equally suitable for serving hot chocolate or coffee. The vacuum insulation method prevents heat from transferring to the outside of the tumbler, keeping cold drinks cold and hot drinks hot.
Perfect GiftTravel cup with lid is suitable for daily home, office, outdoor party and other occasions such as sports, traveling, camping and driving. Perfect for Father's Day gifts, Mother's Day gifts, or birthday gifts for your family and friends.
Tips 
When filling hot beverages, it is recommended not to rush to put the lid on. Let the liquid cool down for 2-5 minutes first, then when closing the lid, please open the slider so that it will be easier to close it tightly; after closing the lid, please lock the slider to avoid leakage.Do not overfill the cup with boiling water as there is a risk of spillage and scalding.Avoid direct heating of the product in any form, such as open flame, induction or microwave.When cleaning, it is recommended to rinse with a neutral detergent, do not use alkaline detergents such as bleach. In order to maintain the heat preservation effect, hand washing is recommended.From the brand