

❄️ Stay cool, sip smart, and never miss a beat with Stanley IceFlow 2.0!
The STANLEY IceFlow 2.0 Flip Straw Tumbler is a 40 oz insulated stainless steel water bottle featuring a leak-resistant flip straw lid, double-wall vacuum insulation that keeps drinks cold for up to 20 hours or iced for 3 days, and a durable, eco-friendly recycled steel build. Designed for on-the-go professionals, it includes an easy-carry handle, cupholder compatibility, and dishwasher-safe components for effortless maintenance—all backed by a lifetime warranty.




















| ASIN | B0DR9Q1Q6L |
| Age Range Description | Adult |
| Best Sellers Rank | #34 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Water Bottles |
| Brand Name | STANLEY |
| Capacity | 2.5 Pounds |
| Color | Black 2.0 |
| Customer Reviews | 4.7 4.7 out of 5 stars (55,255) |
| Included Components | Straw |
| Item Dimensions W x H | 4.33"W x 11.02"H |
| Item Type Name | Tumbler |
| Manufacturer | Stanley |
| Manufacturer Part Number | 10-12040-020 |
| Manufacturer Warranty Description | Lifetime Warranty |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Model Number | 10-12040-020 |
| Number of Items | 1 |
| Occasion | Everyday Use |
| Other Special Features of the Product | Dishwasher Safe |
| Product Care Instructions | Dishwasher Safe |
| Product Style | 40 Ounces |
| Recommended Uses For Product | Water |
| Reusability | Reusable |
| Shape | Cylindrical |
| Size | 40 Ounces |
| UPC | 041604398407 |
H**R
Happy with this product. would buy again.
Love this water bottle. I use it daily. It has a straw and is easy to suck from. I have had Stanleys in the past that are hard to suck from, but I am hoppy with this one. The color was on point for halloween when I bought it. IT keeps my water cold all day long and even until the next morning when I need to refill I don't usually use ice so I am unsure about how long it keeps ice solid. It does leak if the straw lid is propped open, but if closed tightly no leaking. It fits in my car holder which is great.
J**E
Perfect water bottle
I’ve never loved and over used a water bottle unlike this one, best Christmas gift to myself from myself! I’ve used this Stanley for a good 3 years now and has NEVER failed me, she is apart of me and all my friends know, love, and respect her. Yes Stanley has been a trend for like ever and although I told myself that I would never get one because of its popularity, in the end I did because of the deal it had when I first bought it. The ice stays intact if you put enough in it, but still keeps the water cool after a couple hours and NO SPILLAGE!!.. couple dents and the straw part is nibbled on but that’s all me right there and the bottles quality is very sturdy even after so long. No funky taste after all these years. I am a very lazy gal so this doesn’t get washed as much but it is super easy to clean when I do! Truly love this water bottle and hope it lives a very long and happy life with me, thanks for reading all of this if you managed to get to the bottom of it all. <3
R**A
Perfect Practical Gift, Great Quality
I purchased the STANLEY IceFlow Stainless Steel Tumbler as a gift, and it was a huge hit! The quality is excellent—very sturdy, well-made, and feels premium right out of the box. The vacuum insulation works amazingly well and keeps drinks cold for hours, which was one of the biggest reasons I chose this tumbler. It’s the perfect size for everyday use at home, in the car, or on the go, and it fits easily in a cup holder. The design is sleek and modern, and it feels like one of those gifts that’s both useful and stylish, which is always a win. This makes an excellent gift for anyone who loves staying hydrated, commuting, or reusable drinkware. I would absolutely buy this again as a gift and highly recommend it!
E**Z
Great Quality and Super Convenient
I’ve been using the Stanley IceFlow 2.0 20 oz tumbler, and I really like it. The size is perfect for daily use — not too big, not too small. It keeps drinks cold for hours, even when I leave it in the car. The flip-up straw is easy to use and doesn’t leak, and the handle makes it comfortable to carry around. It feels sturdy and well-made, like you’d expect from Stanley. It fits in my car cup holder without any issues, which is a big plus. Overall, great quality and very practical for everyday use.
T**A
I didn’t expect to love this size, but it’s PERFECT!
I didn’t need another Stanley, but the carry handle sold me, and I’m glad it did. The color is spot on and even cuter in person. I usually buy the 40oz, but this 30oz is perfect for everyday running around. Came packaged well with no dents and shipped fast. If you want something easier to carry without sacrificing quality, this is it. And let me NOT forget to mention it IS cup holder friendly! #ImObsessed #Simple #Cute #Practical #MomLife
M**I
Great Size for School and Very Easy for Kids to Use
I got this tumbler for my son to take to school, and it has turned out to be a really practical choice for everyday use. The 30 oz size is just right for a full school day. It holds enough water so he doesn’t have to constantly refill it, but it’s still manageable for him to carry in his backpack or by the handle. For a kid who is always running between classes and activities, that balance really matters. One thing he immediately liked was the color. The Blue Sky shade is bright, cheerful, and easy to spot. Kids misplace things all the time, but this one actually stands out enough that it’s easy for him to recognize it among other bottles. That small detail has surprisingly helped prevent it from getting lost. The flip-up straw design is also very convenient. He can quickly take a sip without needing to unscrew anything, which makes it easy during short breaks at school. The straw pops up smoothly and closes securely, and it hasn’t leaked in his backpack so far, which was one of my biggest concerns when choosing a bottle for school use. The handle makes a big difference too. It’s comfortable for him to carry when his backpack is already full, and it also makes it easy for him to grab it quickly when heading out the door in the morning. Kids don’t always think about convenience, but this design clearly works well for them. Another thing I appreciate is the insulated stainless steel body. His water stays cool for a long time, even through a full day of school. By the time he gets home there’s often still cold water inside, which encourages him to drink more during the day. Overall, this tumbler feels sturdy, practical, and very kid-friendly. My son genuinely enjoys using it, which honestly makes a big difference when it comes to getting kids to drink enough water. The size, color, handle, and easy straw design all work together really well, and it has been a great everyday water bottle for school. I would absolutely recommend it for kids or anyone who wants a reliable insulated tumbler that’s easy to carry and simple to use.
J**N
Beautiful & functional; needs better packaging for mailing
Stanley: When shipping these tumblers, please wrap them before putting them into the shipping box. The first one I ordered was scratched & dented even though the box it was mailed in was in perfect shape. I received its replacement today which was shipped the same as the first, lose in the box with a strip of brown paper. There is no dent or cut in the top like the first one had, but the beautifully colored surface is still abraded in spots all around. The product is a good size, works well, and does not leak. I like the carry handle. The flip up straw is perfect for using in the car. Great product which people are willing to pay more for than other comparable tumblers. Beautiful selection of colors which will continue to be marred by shipping without more protection. Help us feel that when we pay a premium for a product it will arrive in perfect condition.
L**G
It works great love it and the Color
A**K
Leider kam das Produkt beschädigt an. Ansonsten gut.
T**A
Nice product, got on sale
L**S
Buen termo, guarda el hielo y es súper útil para llevarlo en el día a día
M**M
Stanley makes great products. This water bottle is great but it is a little heavy but i don’t mind. It is well built and I like that it has a handle to carry it around. Easy to wash, assemble and use. Highly recommend
Trustpilot
1 week ago
2 weeks ago