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💼 Sip smart, stay cool, and never miss a beat with Stanley’s ultimate hydration sidekick!
The Stanley Quencher ProTour Flip Straw Tumbler is a 40 oz insulated stainless steel cup designed for professionals on the move. Featuring double-wall vacuum insulation, it keeps beverages ice-cold for hours while its leakproof flip straw lid ensures spill-free sipping. Made from durable, BPA-free recycled stainless steel, it’s dishwasher safe and fits most car cup holders, combining sustainability with convenience and style.




































| Brand | STANLEY |
| Capacity | 40 Fluid Ounces |
| Colour | Cream |
| Material | Stainless Steel |
| Special feature | Leak Proof |
| Style | 40 Oz |
A**R
Excellent tumbler – vibrant, practical, and leakproof
This is my first Stanley cup and I am loving it and haven’t stopped using it since it arrived! The colour - Vivid Violet - is so vibrant and eye catching and looks even better than I could have imagined. The quality of the cup and the design features are outstanding and well worth the premium price. I do believe that you generally do get what you pay for, and in this case you are getting a premium product made of high quality materials and that is built to last. The stainless steel insulation does exactly what it is supposed to and effortlessly keeps your drinks chilled for hours. The fact that this cup has a flip straw lid which is leak proof really is the stand out feature and I have had no leaks from it whilst carrying it in my bag or when I knocked it over. You do have to make sure you line up the lid when putting it on to ensure that you have the flip straw opening at the side you want to and at first this took me a couple of tries to get right. The handle is well shaped and makes carrying a full cup easy. This is a large cup - 1.18L - but it’s a great size to help you stay hydrated. Highly recommend.
A**L
Amazing
I ordered the bottle for my kid, it is perfect. The size is suitable, very sturdy and she is able to open the lid herself, it’s not very tight like the other Stanley bottles.
N**E
Lovely cup
Lovely cup. Great size.
M**S
Five stars
Exactly what I needed. Fits in my car cup holder and the bigger volume is great for work.
L**Y
Sturdy holds alot of fluids
Why did you choose this product over others?: Stanley is great make ok not cheap but you buy Cheap i find dont last this is amazing holds alot of fluid but i don't find too heavy to say its a 40 litre .. Will definitely buy stanley again this is my second stanley buy i got the smaller one for coffee Definitely recommend buying ⭐️⭐️⭐️⭐️⭐️
H**R
Perfect for summer
Excellent quality and fast delivery. Glad I went with the 30z size as it’s big enough but still a little heavy when filled. No idea how people cope with the 40z! Can confirm leakproof and has kept ice water cool all day. Vibrant colour and easy to take apart to clean.
M**S
Item defective but excellent customer service!
Sadly the cup was defective. I was told that I was outside of the seller's 30-day warranty. After contacting Stanley1913 directly, as suggested by the seller, to no avail, Tim @ E-Cambridge went above and beyond to help me to get a replacement and it's just arrived! I would definitely recommend this seller and happily purchase from them again!
A**R
Stays freezing all day
Love it brought to take abroard as can fill in airport with water then bars will give you ice it stays freezing cold all day and night even on cypriot beech.Bit pricey but I drink a whole one of these rather than half a bottle of fizzy pop .
S**S
Stylish, leakproof, and keeps drinks cold for hours!
I absolutely love this Stanley Quencher ProTour tumbler—it’s become my daily companion for everything from work to workouts. The 40 oz size is perfect for staying hydrated all day without constant refills, and the Rose Quartz color is just stunning in person—modern and elegant. The flip straw lid is 100% leakproof, which is a big deal for me since I often toss it in my bag or car cupholder. Speaking of which, it’s cupholder compatible, which is surprisingly rare for larger tumblers like this. The double-wall insulation works great—my water stays ice-cold for hours, and I’ve even used it for hot drinks without any issue. The built-in handle is sturdy and makes carrying it around super convenient. It's also BPA-free and easy to clean, which checks all the boxes for me. If you’re looking for a durable, spill-proof, and stylish tumbler, this one is absolutely worth it.
N**R
Mega Quencher
Bin begeistert, kam super verpackt an und ist einfach mega.
N**Z
Great water bottle
Great item and the flow of water through the drinking spout is amazing, but the spout is very stiff to open and it arrived with a very small dent in the metal exterior
K**L
Spr bonito
⭐⭐⭐⭐⭐ ¡Me encantó! Súper práctico y bonito Compré este vaso Stanley Quencher de 30 oz y la verdad superó mis expectativas. El color es hermoso y se ve todavía mejor en persona. Mantiene mis bebidas frías por muchas horas, incluso cuando lo llevo conmigo todo el día. El tamaño es perfecto porque me ayuda a tomar más agua sin estar rellenándolo a cada rato. La agarradera hace que sea muy cómodo de cargar y la tapa con popote funciona muy bien, además cabe en el portavasos del carro. También se siente resistente y de muy buena calidad. Definitivamente fue una compra que valió la pena si buscas algo práctico, bonito y funcional para uso diario 💕
B**Y
Top notch.. Stanley pro-tour tumbler
Eye catching.. the black fade flip straw mug looks classy .. Leak/ Spillage free tumbler and does the work. People notice this mug when you carry it out to refill beverages in coffee shops. I tried LIIT, Chilled beer and iced coffee and it stayed cold for few hours.. haven’t tried it with any hot beverages though. Made in China. But Stanley it is and I recommend it without second thought. Also makes sexy prop for outdoor photos.. expensive but all good things in life come with a price tag..
Trustpilot
3 days ago
2 weeks ago