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Mouth Ring Set (Black) for SM-LA/LB

Mouth Ring Set (Black) for SM-LA/LB - Main image
$7.09 $9.45 In stock

Category: Parts

This Mouth Ring Set (Black) is a replacement part for Zojirushi SM-LA and SM-LB vacuum insulated mugs. It is offered under the Zojirushi brand in the Parts category.

  • Compatible with SM-LA and SM-LB vacuum insulated mugs
  • Black mouth ring set
  • SKU: BB640K01L-01
  • Listed as PFA-free
  • Sold as a replacement part
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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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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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)

Harper M. ★★★★★

I was relieved to find this black replacement ring for my old mug — the seal is nice and tight, no leaks after I snapped it in.

Chloe A. ★★★★★

Finally, a replacement ring that actually seals tight—no more coffee leaking into my bag. It's noticeably firmer than the original, which is great, and the matte black color looks clean. Really glad I found this exact match for my old mug.

Edward ★★★★★

Fits perfectly into my SM-LA mug and the black finish looks just like the original part. The seal is snug enough that not a drop leaks, even when I toss it in my bag sideways.

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