electric travel mug

Capacities in these listings range from as small as 3 ounces up to 16 ounces. Common sizes include about 11.2 oz, 12 oz, 13 oz and 16 oz.

Temperature ranges in these models include roughly 101°F–131°F and 120°F–145°F. Control features vary by model and can include exact temperature settings, on‑mug touch displays, smartphone app control, and charging coasters that help maintain a set temperature.

Run time varies by model: internal batteries commonly keep drinks warm for up to about 3 hours, some models report around 2 hours after being unplugged, and mugs placed on their included charging coaster or plugged into power (or a 12‑V adapter) can maintain heat for much longer or effectively all day while powered.

Common lid types include leak‑proof handle lids, spill‑proof sliding lids, push‑to‑drink systems, and closeable spill‑resistant lids with gaskets. Several listings explicitly highlight leakproof or spillproof performance.

Heating speeds vary by model: some descriptions say you can reach piping‑hot temperatures within a few minutes, while others note heating times closer to about 30 minutes. Models heat faster when plugged into a car adapter or an external power cord versus running on internal batteries.

Listings typically report overall dimensions (height and width); the heights here range from about 4.7 to 9.5 inches and widths from about 3.14 to 5.4 inches. At least one description explicitly notes a tapered body that will fit most cup holders, while others provide dimensions without stating cup‑holder compatibility.