320 ml Glass Tumbler w/ Silicon Sleeve & Lid includes the following features :

• Made of high quality glass
• Anti-slip protection sleeve to prevent from heat
• Lid provides leak-proof protection
• Available in various colors

Material :

• Borosilicate glass body
• Food grade silicone sleeve and lid

Size closed :

• Capacity of 320 ml
• Diameter of 9 cm x Height of 12 cm