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PROTECT YOUR DNA WITH QUANTUM TECHNOLOGY
Orgo-Life the new way to the future Advertising by AdpathwayGet 25% off everything at Stanley, including viral Quencher tumblers, cooler bags, cups, and more ahead of Memorial Day.
By Lily Rose May 20, 2026 10:00 AM | Updated 15 minutes ago
E! Illustration/Stanley
Stay hydrated all summer long with the best Stanley cup deals happening now, ahead of Memorial Day. Through May 24, Stanley’s Summer Kickoff Sale is offering 25% off sitewide, including the viral 40-ounce Stanley Quencher H2.0 FlowState Tumbler, insulated tumblers, coolers, barware, and more bestselling hydration essentials.
The Stanley Quencher has become one of the most popular reusable water bottles thanks to its double-wall insulation, cup-holder-friendly design, and trendy color options.
- Save 25% on the Stanley Quencher H2.0 Flowstate Tumbler (30 Ounce)
- Save 25% on the Stanley Quencher H2.0 Flowstate Tumbler (40 Ounce)
Whether you’re heading to the gym, commuting to work, packing for a beach vacation, or planning a Memorial Day weekend getaway, Stanley tumblers keep drinks cold for hours. If you’ve been waiting to buy the viral Stanley cup everyone’s obsessed with, now is the best time to shop.
Popular colors and sizes are already selling out during the limited-time Stanley sale. Ahead, shop the best Stanley Quencher deals and summer hydration essentials before they’re gone!
The Quencher H2.0 Flowstate Tumbler (30 Ounce)
This 30-ounce Quencher H2.0 tumbler with a handle is generously sized (but not oversized) with an easy-carry, comfort-grip handle and a narrow base that will fit most cup holders. The double-wall vacuum insulation will keep your water cold for 9 hours and iced for 40 hours.
The Quencher H2.0 Flowstate Tumbler (40 Ounce)
The lid of this 40-ounce Stanley cup features a rotating cover with three positions: a straw opening, a wide mouth for drinking, and a full-cover top to prevent spills. The larger sized tumbler with a handle even fits comfortably in your vehicle’s cup holder and comes with a rugged handle for carrying.
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As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.
English (US) ·