Drinkware
STANLEY Quencher H2.0 FlowState 40 oz Tumbler — Ash Tumbler
Product description
What’s included and how it’s used:
This model ships as a complete hydration kit: the insulated 40 oz tumbler body, an advanced FlowState rotating lid with three positions (straw opening, drink opening, and a full-cover top), and the reusable straw that nests into the lid. The comfort-grip handle is integrated into the lid for easier carrying.
Materials and construction:
The cup is fabricated from predominantly recycled, BPA-free stainless steel, chosen for both strength and sustainability. It features double-wall vacuum insulation to reduce heat transfer and keep beverages at serving temperature.
Sizes and fit:
The Quencher family is available in multiple capacities — 14 oz, 20 oz, 30 oz, 40 oz and 64 oz — so you can pick the volume that matches your routine. All sizes except the 64 oz have a narrower lower profile designed to fit most vehicle cup holders.
Performance and lid details:
The vacuum-insulated walls keep liquids hot or cold for extended periods; owners commonly report hours of temperature retention and long hold times for iced drinks. The FlowState lid rotates to three stops: a straw port with a splash-resistant seal that holds the straw in place, a sip opening for direct drinking, and a sealed top to reduce leaks when closed. The comfort-grip handle is shaped for easy transport to the gym, office, or while running errands.
Care and warranty:
Both the tumbler and its lid are dishwasher-safe, making upkeep straightforward and reducing staining and odors that affect some plastic bottles. The manufacturer stands behind the product with a lifetime warranty when items are purchased through authorized resellers, reflecting a commitment to longevity and repair or replacement support.
Sustainability and daily use:
Designed to replace single-use bottles and straws, the recycled stainless steel construction aims to minimize environmental impact while delivering a long service life. Its size, insulation performance, and lid versatility make it suitable for long meetings, workouts, commutes, and travel.
Pros
- Long-lasting temperature retention
- Versatile three-position FlowState lid
- Made largely from recycled stainless steel
Cons
- Not fully leakproof in every orientation
- Large sizes may be heavy when full
- Some users report cosmetic scuffs if dropped
VerdictA roomy, rugged travel tumbler built for daily use and long-term durability. The double-wall vacuum construction holds hot or cold beverages for extended periods, and the FlowState lid offers a versatile drinking experience with splash resistance and a reusable straw seat. It’s heavy-duty yet convenient — narrow enough for most cup holders, dishwasher-friendly, and made largely from recycled stain
Reviews
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Maoly 5/5
Really pleased with this tumbler
The orange shade is nicer in person and the 30 oz size keeps me hydrated all day. It seals well, fits my cup holder, and feels very sturdy.
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Taylor A 5/5
Skeptic turned believer after years of use
I was doubtful at first, but after three years of everyday use it still looks nearly new. It even kept drinks cold after sitting in a hot car, and the attractive finish makes me reach for it more often.
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LaQuinta Mims 5/5
Attractive, tough, and keeps things cold
The color caught my eye and the build feels solid. Insulation keeps drinks icy for hours and it sits easily in my car cup holder. Cleanup is quick in the dishwasher.
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Michelle Nguyen 5/5
Great color and performance with one caveat
The pastel purple is lovely and the 40 oz capacity is generous. Ice lasts through hot nights in the car, though I noticed it can drip depending on how it’s positioned during workouts.
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KJ 5/5
Quality stands out among alternatives
This tumbler feels higher quality than others I’ve tried, stays cold all day, and is easy to clean. I wish the straw had a full cover, but overall I’m very happy.
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C.K Leung 5/5
Worth it for temperature control and design
It holds warmth or cold surprisingly well — I prefill with warm water and it stays pleasant through an 8-hour day. The large capacity and comfortable handle have helped me drink more throughout the day.
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Mrs. Blevins 4/5
Cute look but some quality trade-offs
I love the appearance and get compliments, but the handle feels lighter than expected and the cup can scuff if dropped. A protective sleeve helps and extra straws are handy.
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HumanFromEarth 1/5
Packaging and condition issues — not recommended
The product arrived with damaged coating and scratches and lacked proper protective packaging. I don’t recommend this purchase; there are cheaper options that perform similarly.
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chhandak barua 5/5
Disappointing finish
Quality felt low compared to expectations.
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EVA 4/5
High-quality look, a bit costly
The cup matches the photos and feels well-made. I bought the smaller size and would rate it four stars because I found it a bit expensive, otherwise excellent.
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Duct Tape Yeti The Elusive One 5/5
Bought as a gift — very happy overall
Purchased for my daughter and the pink popped. It feels solid, arrived clean, and had no odors. It can leak if tipped full, but added stoppers reduce spills.
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Allan 5/5
Definitely worth the investment
Excellent thermos that maintains temperature all day. I’d buy it again for its capacity and consistent performance.
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Math 5/5
Easy to spot and holds ice overnight
The bright orange color makes it hard to misplace, and ice stays solid overnight without issues.
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