Does what it says on the tin: heats/warms mug. Compact package yields great portability. Low wattage makes it easy to run from renewables, eats about the same as a ½ decent phone charger.

Does what it says on the tin: heats/warms mug. Compact package yields great portability. Low wattage makes it easy to run from renewables, eats about the same as a ½ decent phone charger.

Does what it says on the tin: heats/warms mug. Compact package yields great portability. Low wattage makes it easy to run from renewables, eats about the same as a ½ decent phone charger.

Low power footprint, good construction quality. Excellent little cup warmer.

Low power footprint, good construction quality. Excellent little cup warmer.

Low power footprint, good construction quality. Excellent little cup warmer.