Stanley’s Viral Water Bottles Are On Sale for Amazon Prime Day

• Stanley Quencher tumblers are on sale for Amazon Prime Day, which goes from today, Tuesday, June 23 until Friday, June 26.
• Jennifer Garner previously told Prevention that she uses the 40-oz, “big, bad boy,” water bottle.

There’s no better time to grab a Stanley than while it’s on sale during Amazon Prime Day. The viral tumblers or “big, bad boy” water bottles, as Jennifer Garner called them, are a Prevention editor-favorite for their long-lasting temperature control and durability. Hydration is essential during the summer months and Stanleys rarely go on sale, so if you are still in the market for one, you best add it to cart ASAP, as Prime Day deals like these tend to fly off the shelves.

SHOP MORE PRIME DAY DEALS

We spotted one major deal—45% off the viral Quencher 40-oz tumbler in a bright yellow color—while the rest of the deals hover around the 25-30% off range. Whether you need a new gym water bottle with a multi-use lid, a backpack cooler for summer hikes, or any other top-notch insulated drinkware, Stanley has you covered. Shop our favorites below while they’re still in stock.

Shop the best Stanley Prime Day deals

Stanley Quencher H2.0 Tumbler

Now 50% Off

Stanley Quencher H2.0 Tumbler (30 oz)

Now 25% Off

Stanley Quencher H2.0 Flowstate Tumbler (30 oz)

Now 33% Off

Stanley All Day Julienne Mini Soft Cooler Bag

Now 40% Off

Stanley Quencher ProTour Flip Straw

Now 25% Off

Stanley All Day Madeleine Midi Backpack

Now 62% Off

Stanley IceFlow 2.0 Flip Straw Tumbler

Now 14% Off

Stanley IceFlow Fast Flow

Now 20% Off

STANLEY IceFlow Cap and Carry Water Bottle

Now 19% Off

These water bottles are beloved for their ability to hold a large amount of water in a stainless steel insulation that will keep it ice cold for hours. The soft-grip ergonomic handle is easy to hold, and the narrow bottom fits perfectly into most car cup holders. But the FlowState lid and splash resistant straw is what really secured their viral status. Not only does it stay securely in place, but it offers three drinking modes: straw, sip, or covered. Plus, unlike other similar insulated water bottles, Stanley tumblers are dishwasher safe and have a lifetime warranty.

Garner originally received her Stanley as a gift, but she is a fully dedicated fan these days. “My [Stanley] is white, it’s the big bad boy,” she previously told Prevention. “Whatever gets us drinking more water. It’s so important… [Stanleys] are definitely having a moment, and I’m right there.”

If you don’t believe her, let the ratings speak for themselves. “Love this cup. I already noticed I drink more. The built-in straw makes it easier and spill-proof!” one person raved. “It performs very well. Ice retention is superb,” another added. “I use it every day and it’s pretty durable!” someone else wrote.

What’s not to love about hydrating in style? The Stanley army welcomes you, but not for long. Inventory has historically flown off the shelves, and these deals only last while supplies do!