Zojirushi Online Store

16 oz. Stainless Mug SU-BA48

16 oz. Stainless Mug SU-BA48 - Main image
$23.99 $39.99 In stock

Category: Vacuum Insulated Mugs

This lightweight and compact Stainless Mug keeps drinks hot or cold for extended periods with Zojirushi's Thermo-ring structure that minimizes heat loss, combined with our superior vacuum insulation technology.

  • Zojirushi’s proprietary double-wall stainless steel vacuum insulation keeps beverages hot or cold for hours
  • Thermo-ring structure minimizes heat loss to keep drinks hotter longer
  • SlickSteel® polished stainless steel interior
  • Leak-proof, gasket-free one-piece lid (when used properly according to the instruction manual)
  • Splatter-proof design lid prevents excess condensation on the lid from being flung off while the lid opens
  • Safety lock prevents lid from opening accidentally
  • 1-5/8” (4cm) wide opening for easy filling and cleaning
  • Sports drink OK
  • Dishwasher-safe
  • Made with BPA-free plastic (all surfaces that come into contact with food and beverage)
  • Product box in English and Japanese, instruction manual in English, Japanese, Traditional Chinese, Simplified Chinese and Korean
  • Made in Thailand. This product was manufactured in a Zojirushi factory that meets the highest standards set by Zojirushi.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Daniel ★★★★★

The vacuum insulation keeps my coffee steaming hot for hours, even on my cold morning commute. It’s so compact that it fits perfectly in my car cup holder without any wobble.

Isabella G. ★★★★★

The vacuum insulation is incredible—my tea was still steaming hot after three hours of sitting in a cold car. The mug feels solid yet lightweight, and the lid seals tight without any drips. Perfect for slow sippers like me.

Ava ★★★★★

Took this mug on a long hike, and my coffee was still steaming after four hours. The lightweight stainless body is a nice change from heavier insulated cups I've tried.