Zojirushi Stainless Steel Mug Black

Advantages

• ✓SM-KHE48 provides a larger 16 oz capacity, reducing the need for frequent refills.
• ✓Heat retention at six hours (154°F) is higher than the SM-KHE36’s 147°F.

Disadvantages

• ✗SM-KHE48 is taller (9‑1/8") than the more compact SM-KHE36 (7‑3/8").
• ✗SM-KHE48 weighs more, which may affect perceived portability.

Advantages

• ✓SM-KHE48 offers a standard flip‑lid safety lock, which some users find more secure than the SM‑SHE48’s disassemblable stopper.
• ✓Heat retention at one hour (187°F) matches the SM‑SHE48, providing comparable performance.

Disadvantages

• ✗SM-SHE48’s larger 1‑5/8" mouth opening makes cleaning and adding ice easier than SM‑KHE48’s 1‑1/2" opening.
• ✗SM-SHE48’s design allows easier disassembly for thorough cleaning.

Advantages

• ✓SM-KHE48’s SlickSteel® interior provides superior stain resistance compared to the standard interior of the SM‑WS48.
• ✓The compact flip‑lid design is more suited for everyday commuting than the sports‑oriented leak‑proof lid of the SM‑WS48.

Disadvantages

• ✗SM-WS48 includes a leak‑proof lid compatible with sports drinks, which the SM‑KHE48 lacks.
• ✗SM-WS48 is marketed for outdoor activities, offering features the SM‑KHE48 does not.