Common capacities range from about 10 fl oz up to 26 fl oz (≈780 mL). Typical sizes you’ll see include 10 oz, 16 oz, 18 oz, 24 oz, and 26 oz.
They’re usually made from injection-molded plastics such as polypropylene and HDPE (high-density polyethylene). Some options also include post‑consumer or other recycled plastic content.
Many travel-style plastic cups use double-wall construction to insulate hot (and cold) drinks without external sweating. Some disposable hot cups achieve similar protection with double insulation or a built-in sleeve to protect hands while keeping the drink hot.
Common lid styles include snap-on snug lids, spill‑resistant slide‑closure lids, and leak‑resistant lids with silicone valves (often used on sippy or travel cups).
A 16 oz desk/travel mug is specifically described as fitting under single‑serve coffee machines and in standard car cup holders.
Common features include snug-fitting snap-on lids, slide‑closure spill‑proof lids, and leak‑resistant silicone‑valve lids designed to reduce spills for travel and children’s cups.