And you don't feel guilty
about throwing them away when long -
forgotten leftovers get a little too gnarly to want to deal with, but they also wash easily and have a tight - fitting lid that won't leak during your
commute.
The larger of the two models weighs 3 ounces, which is on the heavy side, but it was comfortable enough for me to
forget I was wearing it most of the time as I went
about my daily activities, such as
commuting, working at my desk, running errands, hiking, doing jumping jacks, and trekking up and down the stairs from my desk to the kitchen for coffee.