






💧 Stay cool, stay hot, stay ahead—ThermoFlask keeps your vibe fresh all day long!
ThermoFlask Stainless Steel Water Bottles 2-Pack offers premium double-wall vacuum insulation that keeps beverages cold for 24 hours and hot for 12 hours. Made from durable 18/8 stainless steel with BPA-free, leakproof spout lids, these 40 oz bottles are dishwasher safe and designed for effortless cleaning. Perfect for active professionals seeking stylish, sustainable hydration solutions that perform reliably at work, gym, or travel.
| ASIN | B0CM6Z1877 |
| Additional Features | Dishwasher Safe, Double Wall, Leakproof, Vacuum Insulated |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #12,226 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #386 in Water Bottles |
| Brand | ThermoFlask |
| Brand Name | ThermoFlask |
| Cap Type | Straw Cap, Spout Cap |
| Capacity | 40 Fluid Ounces |
| Color | Black / Rose Purple |
| Customer Reviews | 4.8 out of 5 stars 7,725 Reviews |
| Included Components | Lid |
| Is Oven Safe | No |
| Is the item dishwasher safe? | Yes |
| Item Dimensions W x H | 8.5"W x 11"H |
| Item Type Name | Insulated Beverage Bottle |
| Item Weight | 1.2 Pounds |
| Manufacturer | ThermoFlask |
| Material Type | Stainless Steel |
| Model Name | 2-Pack Insulated Bottles |
| Number of Items | 2 |
| Pattern | THERMOS |
| Product Care Instructions | Dishwasher Safe |
| Recommended Uses For Product | Coffee, Soup, Tea, Water |
| Special Feature | Dishwasher Safe, Double Wall , Leakproof, Vacuum Insulated |
| Theme | Sport |
| UPC | 885395101927 |
| Unit Count | 2.0 Count |
| With Lid | Yes |
A**R
Great for staying hydrated! Durable!
Great deal and super good quality! These bottles also hold a good amount and keep your water cold. I personally am not the biggest fan of the lid style of having to twist it closed and open every time. But, that's just my preference.
A**R
Love the large grip loops on lids!
This is a great value, even better if you catch it on sale. Thermoflask has about the best straw lid out there, the reason is that it has the wide loop for carrying the bottle comfortably. These fit the various sizes of Thermoflask and Takeya except maybe not the half gallon size. The Takeya Actives straw lid, in comparison, has a tiny loop and one can fit one or two fingers through it. This set came with two straw lids and two spout lids. Decided to switch the color and trim the straw and use it on my other 24 oz Takeya flask. My husband wanted a black lid for replacement for his, he’s notorious for dropping his flask while working outdoors. I wasn’t willing to fork over more than $12 for a black Takeya straw lid! This was slightly more and got two flasks, two straw lids, two spout lids! Awesome deal, hope they never increase the cost as it was just affordable. Now the spout lid will stay on these for water when traveling. It’s also good to fill them up for water when power is going to be out possibly. the colors were not my favorite pick but they were out of the ones I wanted and some were more expensive. I think they were lower to reduce the stock of the less popular colors. Thermoflask are great quality and keep beverages cold 24 hours, or longer! Ice doesn’t fully melt. It also keeps hot drinks hot if one wanted to take a flask of coffee to work on a cold day! I think 12 hours for hot beverages. We have tested them out good before with this brand. IMPORTANT it says you can put in dish washer but don’t do it. It messes up the flask’s insulation. Also, it makes the color coating deteriorate quicker. Just get a bottle brush and some warm soapy water, it’s worth it to maintain the life of these and keep them looking great and lasting great! Now, if they’d just offer the 24 oz ones in sets like these! One year I got some for family for a gift for my nephews and nieces and they all loved them. It was right around 2020 and the straw lids came in handy in public, don’t have to touch the straw or tilt head back, just flip straw up, very sanitary. We haven’t had much issue with them leaking, just see the gaskets are in it. One time one 24 oz one was leaking and the lid didn’t look damaged. So I replaced the straw. That did the trick! So always try that first, they come with more than one straw. Oh get a straw brush too so it’s all sanitary; it’s not included but they aren’t expensive. 10/26/23 UPDATE: One straw lid failed; when it is folded down it doesn’t sit flat. Cup has not been dropped nor bumped. Seller paper says limited lifetime warranty so I will likely reach out to them.
T**.
Hight quality
Perfect size to place in a backpack, car, etc. It keeps the water cold and it seals nicely. It can be on its side in my backpack and it doesn't spill. One of my best buys.
B**N
Seriously one of the best water bottles!!
I totally forgot to review these! 😅 I was looking for a nice water bottle that would keep water cold for a long time. My parents bought their set(s) at Costco a few years ago and my mom suggested these! We went to Costco and they had sets but I didn’t like the color options and/or the price so I looked on here and found these!! I love them! I’ve used my purple one so much that the handle is showing signs of use haha. I recently started using my blue one and took it on a trip with me. It got left in the hot car (probably 90 degrees) and I still had cold icy water! My mom has done the same; left hers in the car and still had cold water. We’ve both dropped ours multiple times, and it’s gotten some scratches, small dents. Minor stuff. Very durable! Easy to clean! Great option for those who hike, go camping, or any outside activity! My brother has one too and he has thrown his 😅. Hardly any damage or anything. My only complaint is sometimes the seal leaks a little. It doesn’t happen immediately though. I think it’s after using the bottle for a good amount of time. I wasn’t really paying attention to how long I used mine when it started happening. I’ve taken the seal out, dried it off, dried the lid and opening of the bottle off. Then put every back and it still leaks some times. I’m not sure if it’s something I’m doing wrong or if i just have to replace the seal completely 🤷🏼♀️. So maybe let the bottle, lid and seal dry over night or even a few hours before using it again? But that’s my ONLY complaint! It’s a great water bottle! Highly recommend!
K**E
Great Value - Drinks stay very cold!
LOVE LOVE LOVE these water bottles. Ice stays for 24 hrs or more and it holds a lot of water for a full day out and about. We keep one of room temp water for our pup and one cold one for us. Easy to clean, built in stray works well and the handle makes it easy to carry.
A**H
Not 24 oz
Love my bottle but it does not hold 24 oz. I cannot get more than 20 oz in it - my refrigerator dispenser counts the oz it dispenses. Disappointed that it doesn't have the full size (I was looking specifically for a 24 oz one to fit a protein powder) but otherwise it's a great bottle that keeps water cold, has a rubber boot, is easy to carry because of the handle, and I love the straw.
A**.
Cute, functional water bottles that fit in cup holders
I enjoy these ThermoFlask water bottles! They’re a good size, 24 ounces. They do a good job retaining the coldness of water or other liquids. The two colors we chose are nice and the same as they are represented in the pictures. I appreciate that they came with the rubber bottom sleeve to help protect that bottle. The price was good. The water bottles fit in cup holders, which is a big win. Also, these two bottles came with two different lid styles, so it’s nice to have the diversity.
C**K
Great water bottle!
These thermoFlask bottles are good quality and keep liquids cold for over 24 hours with ice still cubed. The straw lids are the second best thing about these bottles. Super convenient and spill proof when closed. I have 3 sets of these and may get more for different uses.
さ**る
水筒
G**E
Great value!
Here's another version: I'm really impressed with the ThermoFlask Double Wall Vacuum Insulated bottles! They keep drinks hot or cold for hours, and the double pack is a fantastic value. The design is sleek, and they're easy to clean. Perfect for work, hiking, or just daily use. Great product!
L**Z
Poderia ser melhor que outras marcas
Não mantém tanto a água fresca e cano do sugador é curto pegador da garrafa material mais fraco que de outra marca.
C**A
Not leakproof
Leaked immediately
S**A
Excelente calidad
Soy muy prácticos y bastante bueno , conserva muy bien la temperatura , yo en realidad lo usa para líquidos fríos
Trustpilot
1 week ago
2 weeks ago