High temperature resistance from -20~140 degree Celsius
Lead-free, No-toxic, No Plastic
Easy to clean and durable
Description
Double Wall Glass Mug will keep liquid hot or cold for a longer period of time while the outer glass cup remains safe to touch. Comes with a perfect matching bamboo-made lid which is durable to use. The silicone ring could make lid tightly cover the mug, reducing heat loss and preventing water-spilling.