The SmrtMugg Go is a bit of an outlier in this test. It's designed as a battery-powered mug that can allegedly keep contents hot for up to 90 minutes. Without using that function, however, its heat ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Alexandra Ballard I still ...

Arriving at your host's door without a hostess gift is the fastest way to earn side-eye, and it signals that you didn't think ahead or appreciate the enormous effort that goes into preparing ...