20 oz Steel Tumbler:
Advanced insulation technology: Double-Wall Vacuum insulated thermal design is good for keeping your drinks warm or cold for a longer time, so you can use it in any season. It includes a push-on Tritan lid which helps stop major spills.
 
Glass can:
Made of frosted borosilicate glass. Can shaped glass has good cold and heat resistance and microwaves safe. Natural bamboo lid design is safe, reusable and environmentally friendly.
 
16 OZ sublimation frosted glass beer can comes with bamboo lid and straw. The 20 oz Stainless steel tumbler tumbler comes with a lid and straw.