
Zojirushi SM-SA36BA
Score: 70/100
Thermos Stainless King Travel 16‑oz
Score: 84/100Rankings

The Thermos Stainless King Travel Tumbler combines vacuum insulation that retains heat for 7 hours and cold for 18 hours with a leak-proof DrinkLock lid and built-in tea hook. Its lack of a handle and incompatibility with microwaves may affect some users. Suited for commuters and travelers needing reliable temperature control in a compact, cup-holder-friendly design.

The Zojirushi SM-SA36BA 12 oz mug combines vacuum insulation with a leak-proof flip-open safety-lock lid in an ultra-lightweight stainless-steel body. Its main limitation is the lack of published temperature-retention data and a relatively small capacity. Best for commuters and office workers who prioritize portability and spill protection.
| Attribute | ![]() | ![]() |
|---|---|---|
360 ml | 475 mlbest | |
177.8 mm | 198 mmbest | |
— | 420 minutesbest | |
69.85 mm | 84 mmbest | |
— | 1,080 minutesbest | |
| ↓ lower better | 170 g | 136 gbest |
5 yearsbest | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Capacity & Size(3) | ||
Capacity (ml) | 360 ml | 475 ml |
Height (mm) | 177.8 mm | 198 mm |
Diameter (mm) | 69.85 mm | 84 mm |
Performance(1) | ||
Insulation Type | vacuum | Vacuum |
Build & Materials(2) | ||
Weight (g) | 170 g | 136 g |
Material | stainless steel | Stainless steel |
Features(1) | ||
Lid Type | flip-open safety lock | DrinkLock sealing |

Products in the top-left offer the best value (high score, low price).
