Each cup lid has an edible silicone leak-proof pad inside (removable for easy cleaning). ECO-FRIENDLY MATERIAL: Made of high quality non-toxic borosilicate glass, can withstand temperature -20 to 150 degree.
Featuring a wide mouth opening, easy to clean and add ice. Ideal for travel, hiking, gym, and any indoor & outdoor activities. A silicone straw makes you enjoy spill-proof sipping…