





❄️ Sip Smart, Stay Cool, and Own Your Day
The STANLEY Quencher H2.0 Flowstate Tumbler 1.2L is a premium insulated metal water bottle designed to keep cold drinks chilled for 11 hours and iced for up to 48 hours. Made from 90% recycled stainless steel, it features a versatile 3-position screw-on lid with a straw and splash-resistant design. Fully dishwasher safe and built for durability, this travel mug combines sustainability, convenience, and rugged performance for professionals on the move.






| Product Dimensions | 14.8 x 14.8 x 31.8 cm; 650 g |
| Specific uses | Cold Drinks |
| Is mould resistant | BPA Free |
| Finish types | Matte |
| Care instructions | Dishwasher Safe |
| Dishwasher safe? | Yes |
| Batteries required | No |
| Included components | Handle, Holder, Lid, Straw |
| Item weight | 0.65 Kilograms |
L**N
Lovely cup
Love the colour of my Stanley! So pretty and girly. Very easy to clean and keeps drinks cold for hours! Perfect for travelling and very easy to use.
S**N
Lives Up to the Hype
Great Tumbler, Lives Up to the Hype After hearing so much about the Stanley Quencher, I decided to see what all the fuss was about, and I'm very happy with my purchase. The 1.2L size is perfect for getting through the day without constant refills, and the insulation is excellent—it keeps drinks cold for hours, even with a few ice cubes. I appreciate the practical design; the handle makes it easy to carry, and the lid works well for both sipping with a straw and closing securely. The Shale color looks great, and the fact that it’s dishwasher safe is a huge plus for convenience. This tumbler feels very well-made and durable. It’s a solid product and a great investment for anyone looking for a quality travel mug.
S**Y
better than 5 stars (no, actually)
honestly i thought these were all overdone tiktok hype at first, but it's genuinely a really good flask. its huge, but it makes me drink much more than i otherwise would. things rock solid and keeps ice in drinks for well over 8 hours.
H**Y
Not at all leak proof.
Not leak proof at all so I’m docking a star, but it’s incredibly sturdy, fantastic at keeping drinks cold/hot, and it’s fully deconstructable so makes it super easy to clean. I imagine there are cheaper alternatives out there but I still heavily recommend.
A**Y
Good product and well priced
Bought for my Daughter. She loves it. I think they are well priced when purchased on Amazon as I’ve seen them quite a bit more expensive on line. I needed this quickly as a last minute gift and the benefit of Amazon and Prime membership fulfilled that need perfectly. Arrived before Christmas…phew.
L**E
Solid and Reliable for Everyday Use
What I liked The build feels super solid — stainless steel construction, a good-sized handle, and an ergonomic shape that makes it comfortable to hold and carry. For keeping cold drinks cold it really shines: reviewers report ice remaining hours later, thanks to the vacuum insulation. Decaf Journal +2 Reviewed +2 The rotating lid with three modes (closed, drink opening, straw) is a nice touch for switching between sipping styles. Decaf Journal +1 What I didn’t love / things to watch Because it’s big (1.2 L is roughly 40 oz), when filled it does get heavy — if you’re carrying it in one hand for ages it might fatigue your arm. Some reviewers flagged that the lid isn’t entirely leak-proof (especially if the tumbler is tipped or loosely stored) which could be a consideration if you’re throwing it in a bag. Decaf Journal +1 Fit for purpose & verdict If you’re someone who wants one container for all-day cold hydration (gym, desk, road-trip) the Quencher H2.0 is a strong choice. The size gives you fewer refills and the insulation means you’re less likely to end up with warm water by afternoon. On the flip side, if you commute light, travel ultra-light or need something ultra leak-proof in a pack then a smaller or more specialised bottle might make more sense. All in all, it feels like a very capable “main” tumbler rather than just an occasional backup.
S**N
Stanley Quencher H2.0
First ever Stanley I have ever purchased, and I am impressed by the quality of the build! Many colours to choose from as well as sizes. Bought from Amazon as the prices beat the prices on Stanley's website. Very happy with my purchase. Don't have to worry about refills throughout the day, as the tumbler holds a good amount of volume.
S**.
WORST CUSTOMER SERVICE I'VE EXPERIENCED IN 30 YEARS
I bought this for a Christmas present for a child. The lid became stuck and would not open - I mean it will absolutely not open, not even with the strongest person. We've tried everything. Daughter is also grossed out now that water was left stagnant at the bottom. I've contacted Stanley so many times now that it has become a joke. Here is a communication log in TRYING to process the claim with no resolution months later. December – Customer purchased a Stanley cup as a Santa present (invoice attached). February – Lid became stuck firmly (cannot open). 2 May – Customer raised problem via email (Ref #: 2681356). 5 May – Stanley responded: suggested running under hot water, using rubber gloves; included promotional content. 6 May – Stanley requested videos, images, proof of purchase. 7 May – Stanley sent satisfaction survey. 6 July – Customer followed up: sent video and invoice again; requested credit note/refund (new Ref #: 3008682). 13 July – Stanley requested photos and proof of purchase again. 14 July – Customer re-sent proof of purchase and requested refund or replacement. 14 July – Stanley replied: “Processing the warranty claim” (plus marketing). 15 July – Customer requested replacement: Ice Flow Rose Quartz. 21 Aug – Customer sent escalation email. 22 Aug – Stanley apologised; asked customer to follow link to online form. 24 Aug – Customer completed Stanley’s online form. 25 Aug – Stanley requested customer’s name, address, phone number, photographs, videos, invoice. 25 Aug – Customer re-sent all requested details and documents. 28 Aug – Customer sent follow-up email (no response). 2 Sept – Customer sent another follow-up email (no resolution). 4 Sept – Customer sent another strongly worded escalation email. 15 Sept – Stanley apologised; confirmed receipt of all documents/images/invoice; asked for further information about how the lid is stuck. 15 Sept – Customer explained the fault in detail and offered to bring the cup to a store. 15 Sept – Stanley responded: “Thank you — please send address so we can ship.” 15 Sept – Customer provided shipping address. 1 Oct – Customer followed up: replacement still not received. 1 Oct – Stanley (Octavia) replied stating she was still waiting on a video. 1 Oct – Customer replied with multiple emails noting the video had been sent five times already and re-attached it again. 2 Oct – Stanley (Octavia) replied that she could not proceed without the video. 2 Oct – Customer replied asking if she had access to the email threads which clearly showed all attachments; customer then re-sent the video for the 5th time.
Trustpilot
5 days ago
2 weeks ago