They’re available in ceramic, plastic, and stainless steel, depending on the model.
Capacities typically range from about 11 ounces for standard mugs up to roughly 26 ounces for larger tumblers and travel cups.
Common options include plastic snap-on lids with reusable straws, screw-top lids, flip or closing lids, and snug-fitting plastic lids—availability depends on the cup style.
They typically hold between about 16 ounces and 26 ounces, depending on the model.
Some products list age guidance—commonly “6 years and up.” If age suitability matters, check the specific item’s description or packaging.