Most cold drink cups are made from plastic or stainless steel. Some product descriptions specify food‑grade 18/8 stainless steel, and copolyester is commonly used for lids.
Common lid and opening options include straw lids (including one‑way valve designs), flip‑top lids, twist‑off lids, and multi‑position sip/drink lids to accommodate different drinking preferences.
Some insulated tumblers are designed with cupholder‑friendly bases and explicitly state car cupholder compatibility. Other models include comfort‑grip or carry handles to make them easier to transport.
Toddler cups in these results are commonly offered in 7‑ounce and 10‑ounce sizes.
Some toddler straw cups disassemble into just three removable pieces — silicone straw, lid, and cup — and often include a straw brush; other models note removable straws or lids to make cleaning easier.