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Stanley’s Labor Day Sale Puts Viral Quencher Tumblers Up to 40% Off Through Sept. 1

The limited-time promotion marks a rare chance to buy the once‑scarce cups at lower prices.

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Overview

  • Core Quencher H2.0 tumblers are discounted to $21 for 30 oz (list $35) and $27 for 40 oz (list $45) during the event.
  • The sale runs through Sept. 1, with one outlet citing an end time of 2:59 p.m. Eastern based on Stanley’s site.
  • Stanley lists discounts across more than 700 items, including New Frequency ProTour Flip Straw tumblers at the same $21 and $27 price points.
  • A separate Stock Up and Save offer takes an extra $15 off select sale purchases of $75, with exclusions noted.
  • Availability varies by color and style, and coverage highlights heavy demand for the 40 oz model, which has over 20,000 reviews; Cleveland.com disclosed using generative AI to organize sale details.