Common capacities range from small single‑serve sizes to large tumblers — typical volumes include about 11 oz, 14 oz, 24 oz, 30 oz, and 40 oz.
Most of these to‑go cups are stainless steel (commonly 18/8 stainless steel, sometimes recycled 18/8) with lids made from plastic or copolyester.
Carrying options include comfort‑grip or ergonomic handles, built‑in carry handles, bucket‑style or grab‑and‑go handles, and contoured bottle shapes for a secure grip; some kid cups also note booster‑seat or cupholder compatibility.
Review summaries commonly describe these cups as well‑made, sturdy, and durable; reviewers occasionally report surface wear on some finishes, such as paint chipping, scratches, or dents.
Care varies by model: some cups are dishwasher‑safe (often top‑rack), while others recommend hand washing for the cup or parts. Many listings explicitly state do not microwave (or freeze). Lids are sometimes dishwasher‑safe even when the cup itself is hand‑wash recommended.