Zojirushi SM-SHE60 Review: A Slim 20-Ounce Mug, on Paper

Confirm the variant before comparing

Zojirushi’s official US product page groups the Stainless Mug SM-SHE48/60 but gives separate specifications for each. The SM-SHE60 is the 20-ounce (0.60-liter) version; the related SM-SHE48 is 16 ounces, so listings or reviews for that smaller variant should not be used as if they describe the model here. ^[1]

The SM-SHE60 measures 2-3/4 by 2-7/8 by 9-7/8 inches. Its narrow footprint may be useful in a bag, while the nearly 10-inch height is worth checking against a pocket or shelf before buying. The manufacturer lists Vivid Orange (-DV) and Matte Black (-BZ) color suffixes. ^[1]

What the official specifications say

Zojirushi describes a stainless-steel vacuum-insulated body, an electro-polished SlickSteel interior, a flip-open lid with safety lock, and a stopper that can be disassembled for cleaning. The company also specifies a 1-5/8-inch mouth, a drinking air vent, BPA-free plastic and 18/8 stainless steel. These are manufacturer descriptions, not independent findings. ^[1]

Its stated heat-retention figures are 189°F after one hour and 162°F after six hours; the cold-retention figure is 46°F after six hours. Zojirushi bases those ratings on water starting at 203°F for the hot test or 40°F for the cold test, in a 68°F room. Actual results can vary with starting temperature, fill level, opening frequency, and conditions, so treat these as standardized manufacturer ratings rather than a promise for every drink. ^[1]

What independent testing can—and cannot—tell us

NYT Wirecutter’s travel-mug review describes leak, drop, insulation, cleaning, and cup-holder tests. Its Zojirushi results are for the 16-ounce SM-KHE, not the SM-SHE60. Wirecutter reports that its tested mug retained high heat, resisted leaking when closed, and was narrow in testers’ car cup holders; it also notes the narrow opening makes sponge cleaning difficult and small lid parts can be fiddly. These observations offer useful questions to ask about the family’s design, but they do not establish SM-SHE60 results. ^[2]

Wirecutter also cautions that a sealed mug is not necessarily spill-proof while being used, and that highly effective insulation can leave a fresh hot drink too hot for comfortable sipping. Again, those are observations of its tested SM-KHE. We could not verify an independent hands-on test of the exact SM-SHE60, which limits how confidently this review can assess real-world performance. ^[2]

Who may like it, and what to check

The size and shape make the SM-SHE60 a plausible fit for someone carrying a substantial drink in a work bag or backpack. It may be less suitable if a car cup holder, a short bag pocket, or one-handed spill-proof sipping is essential. Those are fit considerations, not tested claims about this exact model. A narrow opening also makes it sensible to plan on a bottle brush and to be comfortable taking apart and correctly reassembling the stopper. ^{[1] [2]}

Before choosing one, verify the full model number on the product and packaging, including the SM-SHE60 designation rather than SM-SHE48 or SM-KHE. Compare the listed height and width with your usual carry space, check whether the 20-ounce capacity is useful to you, and review care instructions and replacement-part options with the seller or manufacturer. If your priority is spill-proof drinking or proven cup-holder fit, seek testing for the exact alternative model and use case rather than assuming the family resemblance settles it.

• Model: SM-SHE60; do not confuse it with SM-SHE48, SM-KHE, or other Zojirushi series.
• Dimensions: 2-3/4 × 2-7/8 × 9-7/8 inches; compare with your bag pocket and cup holder. ^[1]
• Capacity: 20 oz / 0.60 liter. ^[1]
• Confirm lid-lock, cleaning, and parts details for the exact model before purchase.