“I think the “cool” quencher is fine for OTF but the 40 oz is too clunky and awkward it is easy to tip over. Spills are minimal but do happen.”

76% of 17 verified owners recommend the Stanley Quencher H2.0 FlowState 40 oz.
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“I think the “cool” quencher is fine for OTF but the 40 oz is too clunky and awkward it is easy to tip over. Spills are minimal but do happen.”
“I was gifted my first Stanley, which was a 40oz, and I thought it was *perfect* for at home use but a bit impractical and heavy for class/desks and just traveling with me for daily errands and outings.”
“The [Stanley](https://www.stanley1913.com/products/adventure-quencher-travel-tumbler-40-oz?utm_source=foursixty&utm_medium=content&utm_campaign=website%20shoppable%20social) 40oz is god tier. It’s big enough so I can share with my DH, it keeps things cold, and it does fit in the cup holder.”
“FYI: Stanley cups contain lead underneath the bottom cap. I don’t want lead anywhere near a cup I drink out of everyday, but you do you.”
“I got it off their site when they restocked and I really like it. It fits in my cup holder and I love, love the handle.”
“a 40oz Quencher I take to theory sometimes, but it doesn’t seem to keep water cold any better than the Meoky tumbler I got for $20 on Amazon.”
“Unfortunately it isn't leakproof. Stanley's competitors have come out with similar cups that are in fact leakproof, so this is somewhat disappointing.”
“I recommend the Stanley Quencher 40 oz! It was my husbands birthday gift to me when I was newly pregnant, and it has been the absolute best thing because you need to drink an absurd amount of water during pregnancy.”
“It fits in a cup holder, has a handle, large capacity, keeps water cold, is easy to clean in the dishwasher. The two marks it doesn’t get are price ($40) and leakproof”
“While the updated Stanley Quencher H2.0 Flowstate Tumbler is designed to be more leaf-resistant, it's by no means leakproof.”
“I got one of those 40oz Stanley Quencher H2.0 tumblers, and it is amazing!! It keeps water cold all day, ice lasts from one day to the next, and the straw puts out more than a normal straw’s worth of water.”
“With Stanley cups, I don’t have to do that. Fucking genius invention. I can just put it in my cupholder and not hear it rattle around in my car”
“My Stanley 40oz Adventure Quencher tumbler is an extension of my body. It’s a gorgeous cream color and keeps water super duper cold.”
“O gelo que meti dentro do Stanley meti-o ontem de manhã. Hoje ainda tem gelo e a água continua muito fresca.”
“They do fit well I cup holders, even with a boot on. I’ve only seen it not fit in cars 10 years or older”
“Stanley keeps my ice longer than Yeti though. The 40oz Quencher can keep ice for 2 days. The lid screws on too, there’s a rubber seal when you take out straw, it doesn’t spill like the OG Yeti / Packout and as spill proof as Yeti Stronghold version. Straw very durable.”
“Reggel betöltöm a jéghideg vizet délutánra még pont ugyanolyan hideg.”
“I gave in and got a 30oz and later 40oz - I prefer them.”
“a 40 oz. Stanley Quencher tumbler that I drink at home”