Premium Stainless Steel Double Wall Thermos Mug

Insulated: Enjoy hot beverages such as tea, coffee and hot chocolate, or beverages such as ice water and lemonade, to keep refrigerated for several hours.
Good performance: surface coating can ensure that these outdoor cups with lids are sweat-proof and will not transfer heat.
Safety material: made of food grade, BPA-free and lead-free durable stainless steel and PC.
Drink at any time: Our coffee cups provide an easy-to-open button and snap the lid for easy access.
Stainless steel filter: equipped with a removable filter for bulk tea.