Tumblers are commonly made from glass, various plastics (for example copolyester and polypropylene), and stainless steel. Some listings call out recycled content specifically — for example, certain glass tumblers are labeled 100% recycled glass, some plastic listings note about 20% post-consumer recycled plastic, and at least one stainless-steel model lists a high recycled-steel percentage.
Some larger steel tumblers include multi-position or screw-on lids with a drink opening and a separate straw hole; a few models include sippable lids and come with a plastic straw.
Tumblers are sold individually and in multi-piece sets. Common pack sizes in these listings include single items, 4-packs, 6-packs, and 12-piece sets that may mix short and tall tumblers.
Several listings highlight recycled content, with claims such as "100% Recycled Glass," "20% Post-Consumer Recycled Plastic," and a stainless-steel listing stating "90% recycled 18/8 stainless steel." Other entries use more general wording like "Contains Recycled Content."
