We all know how important it is to stay hydrated, but reaching your daily water goal is often easier said than done. One helpful way to make sure you’re drinking enough throughout the day is by keeping a reusable bottle on hand. Although, if you’re really serious about upping your water intake, you don’t want just any vessel for your H2O — you want the best of the best.
And there’s no question that over the last few years, Stanley’s Quencher H2.0 Flowstate Tumbler has become a clear internet favorite. The 40-ounce tumbler started to garner viral fame around 2020 — in part thanks to mom bloggers and popular review accounts on Instagram and TikTok. It repeatedly sold out within hours, if not minutes, of restocks and at one point, it had a waitlist of 150,000 people.
And in the years since, while some of the craze has died down, there's no denying that the Quencher is still a highly sought-after item. The 30-ounce version is a No. 1 Amazon bestseller and the popularity of the tumbler led to plenty of other brands releasing their own versions.
And for anyone who has yet to get their hands on one (what are you waiting for?) or are hoping to add yet another to their collection, we have great news: For the first time ever, Stanley is marking down its Quencher H2.0 FlowState Tumbler by 25% off! You can score the discount on select colors of both the 40- and 30-ounce tumblers. The sale runs through March 26, but select colors and sizes are already selling out, so you'll have to act fast to score the deal.
Stanley Quenchers on sale
Stanley The Quencher H2.0 FlowState Tumbler, 40 ounces
- Has unmatched insulation
- Easy to clean
- Leaks very easily
- Has an exposed straw
Capacity: 40 oz. | Colors on sale: 4
The Stanley Quencher H2.0 FlowState Tumbler has tons of features that people can’t get enough of, including a large 40-ounce size, temperature-keeping design and tons of chic colors. The brand updated the design in 2022 adding some new elements, including a 90% recycled stainless steel construction and an ergonomic handle with comfort-grip inserts.
The model also has a FlowState Lid, which has a silicone seal around its straw base that is designed to help prevent spills. The rotating top’s design includes three positions, so you can sip from the wide-mouth opening, use the accompanying straw or close it up when you’re not drinking.
Stanley The Quencher H2.0 FlowState Tumbler, 30 Ounces
- Comfort grip handle
- Dishwasher safe
- Some complaints about lid
Capacity: 30 oz. | Colors on sale: 5
Hurry! Discounted styles of the 30-ounce version are selling out, so you'll want to add it to your cart ASAP. The bestseller is 10 ounces smaller than the viral Quencher, making it perfectly portable for errand runs, workout classes and more.
Why are Stanley cups so popular?
Much of its popularity comes from its large size and its ability to keep drinks cold for hours.
Many members of the Shop TODAY team count themselves as Stanley Quencher fans, and you can spot the hydration vessel on plenty of desks throughout our office.
“I have to admit, I was reluctant about giving in to the hype of Stanley Quenchers when they first rose in popularity but now I can’t go a day without them,” associate SEO editor Kamari Stewart says. “I have one at home and one in the office and it helps me stay consistent with my water intake. Plus, since it holds so much, it requires less refills throughout the day which is less work on my part.”
Personally, I also have two — one to keep at home and one for the office — and I find I drink much more water on days when I have one near, as compared to when I’m using a traditional water bottle.
Reviewers also say that they love how durable it is — the stainless steel material can stand up against tumbles — and how it can fit into the drink holder of most cars.
“Best mug/tumbler I’ve ever had,” wrote one reviewer. “I love the colors and how long it stays cold. Not to mention the straw. All around best product out there!!!!”
“I love my Stanley, Period!” another person wrote. “Great tumbler that keeps your water cold, even if you leave it inside your car with windows up and 100 degrees Fahrenheit inside. After 8 hour of work I can come back to my Stanley and find my cold water still cold.”
In addition to the full-size model, the brand also has smaller versions of the Quencher, which you can shop, below.
Stanley Quencher accessories
Mlksi Silicone Boot for Stanley Cup
- Multiple colors
- Comes with two
- Mixed reviews on colors
Fits: 40 oz., 30 oz. | Colors/styles: 10
If you make your coworkers jump every time you accidentally slam your Stanley Quncher down on your desk, it might be time to think about getting a silicone boot. The brand says that these can help protect your tumbler from scratches, dents and keep those loud noises to a minimum.
Homdsg Silicone Spill Stopper, Set of 3
Fits: 40 oz., 30 oz. | Colors/styles: 4
If I had one complaint about the Stanley Quencher, it would be that it’s not spill-proof. But this affordable accessory promises to fix that. It comes with round leak stoppers to prevent water from spilling out of the center and straw covers to keep drips at bay when you’re not sipping from it.
OriJoy Letter Charm Accessories
- Adjustable
- Detachable charm
- May tarnish easily
Fits: All | Colors/styles: 16
As far as hydration vessels go, the Quenchers, with their sleek design and numerous color options, are pretty chic. But you can take yours to the next level with this cute personalized letter charm bangle.
Dabria Water Bottle Carrier Bag
- Room for all of the essentials
- Long carrying strap
- Designed to fit Stanley cups
Fits: 40 oz., 30 oz. | Colors/styles: 10
This handy accessory doubles as both a pouch for your phone, credit cards and more and a carrying bag for your Stanley, so you can go completely hands-free on your walks!
“Once I slipped my Stanley into the pink case, I didn’t look back. It’s so helpful to be able to grab all of my essential items in one fell swoop, and even more helpful that I can rock it hands free,” one writer shared. “(I can’t stress enough how great it is to no longer have to dig through a purse to find my phone or keys.)”
Stanley The All Day 40-Ounce Quencher Carry-All
- Plenty of compartments
- Detachable strap
- Some colors out of stock
Fits: 40 oz. | Colors/styles: 5
This carry-all bag is so popular, you can only get it in a handful of colors! It’s not hard to see why — it’s both super stylish and functional. “I was gifted this from the brand when it launched and have been using it on my outdoor ventures,” shares editor Vivien Moon. “It’s lightweight and fits my Quencher snugly so it stays secure and lets me have my water with me hands-free. I also love the little pockets that fit my phone, keys and a few other things I might be carrying with me at the time.”
How to clean the Stanley Quencher
The good news is the Quencher is designed to be dishwasher-safe, so it’s relatively easy to clean. But if you prefer to wash it by hand, Stanley suggests using non-abrasive cleaner on its products, such as gentle dish soap paired with a dishrag, soft sponge or small brush for any hard to reach places.
Experts previously told us that it’s important to clean the straw of your water bottle regularly, as it can harbor bacteria. The best way to do that is by using a pipe cleaner or straw brush soaked in dish soap.
Do Stanley cups contain lead?
Recently, people on social media voiced their concern that the Stanley Quenchers contain lead — and could therefore lead to potential exposure.
A representative for Stanley previously confirmed to TODAY.com that lead is used in the manufacturing process. There’s a circular stainless steel barrier at the bottom of each tumbler that covers a pellet, which does contain lead. But the pellet is only accessible if that barrier comes off, which the Stanley spokesperson said is “rare.”
How we chose
We chose to highlight the Stanley Quencher because it is both a trending and editor-loved item that we thought our readers would be interested in.
As an editorial team, we independently create content and determine coverage based on research, reporting and what we think 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 TODAY. Pricing and availability are accurate as of publish time.TODAY.com. Learn more about Shop TODAY.
