YETI Rambler 20 oz Best Overall
- Lid
- MagSlider, not leakproof
- Care
- Dishwasher safe
- Height
- 6 7/8 in
- Capacity
- 20 oz
The MagSlider lid is both the reason to buy this mug and the reason to think twice. A magnet holds a small slider over the drinking gap, so it clicks shut between sips and stays exactly where you put it; we never had to hunt for a lost plug. What it does not do is seal. YETI states it plainly on the listing, and it matches what we found — a knock against the desk is fine, a mug tipped on its side in a tote is not.
Where the Rambler earns the top spot is the hour-by-hour part. Double-wall vacuum insulation keeps a full pour properly hot long past the point where a ceramic mug has gone lukewarm, and the exterior stays dry, so there is no ring on the desk or the dashboard. Twenty ounces takes a large drip coffee with room for milk, and at 6 7/8 inches tall with a 3 1/2-inch lip it drops into standard cup holders. The colored Duracoat finish has held up in our use, dishwasher cycles included.
The lid is what we notice most now. The slider and its magnetic seal lift out, so the channel where coffee would otherwise dry and turn bitter gets rinsed properly, and the mug itself goes in the dishwasher. It is a small piece of design that decides whether a mug still smells of yesterday's coffee by Friday, and it is why this one gets used every day rather than saved for the car.
What We Like
- Keeps coffee hot for hours
- Lid disassembles for thorough cleaning
- Fits standard cup holders
Worth Noting
- Not leakproof if tipped
Our default recommendation: the Rambler keeps coffee hot for hours, fits a cup holder, and its lid comes apart for a real cleaning. Just don't lay it on its side.
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