Capacity:500ml

Nature Bamboo Lid:The lid of this glass water bottle is made of nature bamboo, new pp, and with 304 stainless steel inner the lid.

Silicone Sleeve:The tea glass water bottle sleeve is made of silicone, with the silicone, the glass water bottle is protected and heat insulated. Color for the silicone sleeve can be customized based on enough quantity.

Single Wall High Borosilicate Glass:High and low temperature resistant glass water bottle, okay to hold both cold and hot water.