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Set your alarms – pajamas and messy hair are the outfit of choice during this massive deal event. Amazon Prime Day (held July 8-11) is bringing the savings heat, but there's one deal that's guaranteed to sell out faster than ice melts in summer. For the first time ever, the wildly popular Stanley Quenchers are ‘tumbling’ to one of their lowest prices ever at a jaw-dropping $27 – that's a staggering 40% off.

Available only through July 11 until supplies run out, these viral tumblers won't wait around for hesitant shoppers. Remember: these deals can't be saved in your cart – wait too long and you lose that discounted price.

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Lowest Price Ever For Amazon Prime Day 2025

1. STANLEY Quencher H2.0 Tumbler with Handle and Straw (40 oz - Almond Rose)

Price: $27, was $45 - 40% off

Important: Cannot be saved in cart - must purchase immediately to secure this price.

More Stanley Quencher Amazon Prime Day Sales

2. NEW Today: STANLEY Quencher H2.0 Tumbler with Handle and Straw (40 oz - Frost)

Price: $42.82, was $45 - 5% off

3. STANLEY Quencher H2.0 Tumbler with Handle and Straw (40 oz - Plum)

Price: $33.99, was $45 - 24% off

4. STANLEY Quencher H2.0 Tumbler with Handle and Straw (40 oz - Fuchsia)

Price: $27, was $45 - 40% off

5. STANLEY Quencher H2.0 Tumbler with Handle and Straw (40 oz - Rose Quartz)

Price: $42.87, was $45 - 5% off

6. STANLEY Quencher H2.0 Tumbler with Handle and Straw (40 oz - Tigerlilly Plum)

Price: $33.99, was $45 - 24% off

7. STANLEY IceFlow Stainless Steel Tumbler with Straw (30 oz - Cream)

Price: $26.25, was $40 - 34% off

The Cup That Broke The Internet (But Never Melts Your Ice)

What started as a blue-collar essential transformed into a well-earned status symbol. Created by William Stanley back in 1913, the original all-steel, double-wall vacuum bottle was built for durability. Fast forward to today, and the Stanley Quencher has racked up nearly three billion TikTok views under the #Stanley hashtag, proving its explosive popularity.

How did it start? The modern Stanley renaissance began in 2019 when The Buy Guide Instagram account started showcasing the colorful tumblers. Stanley's profits exploded from $70 million in 2019 to an estimated $750 million by 2023.

Now with 4.7-stars and over 65,000 ratings on Amazon, these aren't just any tumbler – they're cultural phenomena. With fresh colors and patterns released during key holidays and seasons, many of the viral tumbler options sell out faster than you can say “I need it!”

Why Stanley Quenchers Are Worth Every Penny

• Double wall vacuum insulation keeps drinks cold for hours (or days!)
• Temperature versatility: Perfect for cold, iced, or hot beverages
• Car-friendly design: Narrow base fits most cup holders (except 64oz size)
• Splash-resistant engineering with screw-on lid and straw
• Eco-conscious construction: Made from 90% recycled BPA-free stainless steel
• Maintenance made easy: Fully dishwasher safe

Temperature Retention By Size:

• 14oz: 7 hours cold, 20 hours iced
• 20oz: 8 hours cold, 30 hours iced
• 30oz: 9 hours cold, 40 hours iced
• 40oz: 11 hours cold, 2 days iced
• 64oz: 15 hours cold, 60 hours iced

Don't miss this rare opportunity to snag the internet's favorite tumbler at its most affordable price ever – but remember, this Stanley lightning deal will end tonight.

Price accurate and item in stock at time of publish.