








💧 Stay refreshed, stylish, and sustainable—your ultimate hydration sidekick!
The Stanley Quencher H2.O FlowState™ 40 oz tumbler combines advanced double-wall vacuum insulation with a versatile 3-position rotating lid to keep drinks cold or hot for hours. Made from 90% recycled BPA-free stainless steel, it’s designed for durability and sustainability. Its slim base fits most car cup holders, and the ergonomic handle ensures easy portability. Dishwasher safe and backed by a lifetime warranty, this tumbler is built to keep up with your busy, eco-conscious lifestyle.



| Reusability | Reusable |
| Finish Types | Glossy |
| Material Type Free | BPA Free |
| Product Care Instructions | Machine Wash |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Item Weight | 1.4 Pounds |
| Number of Items | 1 |
| Item Dimensions W x H | 5.82"W x 12.3"H |
| Unit Count | 1.0 Count |
| Capacity | 40 Fluid Ounces |
| Shape | Round |
| Pattern | Solid |
| Color | Forrest Gloss Deco |
| Style Name | 40 oz |
| Additional Features | Rotating |
J**Z
Stay cold longer!!!!
This wonderful with color rainbow and 40oz! That upgrade from mine old same brand but this 30oz. Remember this not leakproof lol XD so this best keep cold last longer than 30oz. Also hot? But I never tried hot before. But mami use that from other stanley as 40oz as looks same style. I'm so happy for keep cold last longer.
A**R
Stylish, sturdy, and keeps drinks cold for hours
I finally gave in to the hype around the Stanley Quencher, and I can honestly say—it lives up to it. This 40 oz tumbler is now my go-to for staying hydrated all day. It’s perfect for both home and on-the-go use.The insulation really works—I fill it with ice water in the morning, and it’s still cold well into the evening. The Flowstate lid is a smart design, with a 3-position twist that lets you switch between straw, sip, and seal modes. And despite the size, it fits easily in my car’s cup holder, which is a big win.✅ Pros:Keeps drinks cold all day – ice lasts for hoursThree lid positions – straw, open, or fully closed to avoid spillsComfortable handle – easy to carry even when it’s fullCup holder compatible – no issues fitting in standard car holdersSturdy and BPA-free – feels high quality and durable❌ Cons:It’s a bit bulky for small bags or backpacksLid can be tricky to clean around the edges if you don’t have a brush💬 Final Thoughts:This tumbler combines function and style really well. It’s practical for daily hydration, workouts, or long drives—and looks great too. If you’re someone who struggles to drink enough water, this actually helps. I’d recommend it for anyone who wants to stay hydrated without constantly refilling.
A**A
Always wanted One
I love, love my cup. I got the straw covers to match. Size and color are perfect. I haven’t use hot or cold in it as yet, but I’m certain it would work out well. It’s not heavy at all.
J**E
So cute!
So cute!! A patient came in to my office and had one and I fell In love with the color. It’s the perfect size too.
J**E
Love the shimmery pink
Keeps my beverages cold, typical good Stanley quality you can expect. I take this everywhere with me and it helps me with my water intake plus it's cute that doesn't hurt
G**
The best for your drinks
We have heard very good reviews of this product, if I can add something to all the good serious comments it is a perfect product to drink fresh water for moderate amounts for our health, the straw allows you to absorb liquids faster and make your drinks pleasant... as a last fact, the color I have chosen is beautiful, I love it too much and I am completely in love with what it looks like 💕
N**A
I love my Stanley cup
Ice stays in this cup for days . I can’t believe I can put ice in here n come bk the day after and the ice is still in the cup. Great for the gym and rolling over in bed and needing a sip of cold water lol worth the prices always
A**O
BARGAIN
MY DAUGHTER LOVES IT
Trustpilot
4 days ago
1 month ago