cocktail tumbler

Common materials shown include copolyester (clear plastic), 100% recycled glass, and stainless steel.

Capacities shown range from about 12–14 ounces for short glass tumblers up through 20 ounces and larger insulated options at 30 and 40 ounces.

Listings show lid and straw options such as flip-top or multi-position lids, sippable lids with a straw hole, and tumblers that include reusable or plastic straws.

Common options include textured clear plastic finishes, green-tinted or green-hued glass, solid colors like cream, and decorative finishes such as iridescent ombrés or shimmer on some insulated tumblers.

Many tumblers use double-wall or vacuum insulation; a few list a copper-coated layer on the inner wall. Reported cold-retention claims vary by product — examples in listings include "keeps drinks cold for up to 40 hours" as well as shorter claims such as 9 or 11 hours, and some noting "40 hours" or "2 days iced."

Some glass sets include both short and tall tumblers (for example, a 12-piece set with six short and six tall). Capacities in the example are about 12–14 ounces, and a slightly curved bottom is noted for an old-fashioned look.

Many tumblers note cup-holder compatibility or narrow bases (one listing specifies a base diameter of 3.15 inches), and several include comfort-grip or ergonomic handles to make carrying easier.