The Tupperware 12 oz./350 mL Tumblers Set of 4 with Seals is a set of straight-shaped drinking glasses made of BPA-free plastic in a vibrant green color. These tumblers have a capacity of 12 oz./350 mL and come with 4 seals to keep drinks fresh. They are machine washable and stackable, making them convenient for everyday use. With a height of 6 inches and a width of 2.7 inches, these tumblers are both durable and easy to handle. Perfect for any occasion, this Tupperware set provides a service for 4 people. 

Great for traveling,  stores drinks not finished or outdoors to keep the bugs out.   Seals are liquid  and air tight.  Carry sealed tumber in purse or lunch bag.