





💧 Stay cool, stay sharp, stay ahead with IRON °FLASK.
The IRON °FLASK Gallon Series is a 2-liter, double-walled vacuum insulated stainless steel water bottle designed to keep beverages cold for 24 hours and hot for 12. Featuring two leak-proof lids—a straw lid and a spout lid—this BPA-free, rust-resistant bottle combines durability with a sleek powder-coated finish, making it ideal for professionals and active lifestyles seeking reliable hydration in style.

| ASIN | B09GKR6TVZ |
| Additional Features | BPA Free, Cold 24 Hours, Hot 12 Hours |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Base Diameter | 6.3 inches |
| Best Sellers Rank | #311,032 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #2,219 in Insulated Bottles |
| Brand | IRON °FLASK |
| Brand Name | IRON °FLASK |
| Cap Type | Straw Cap |
| Capacity | 8 pounds |
| Color | Midnight Black |
| Customer Reviews | 4.7 out of 5 stars 2,602 Reviews |
| Global Trade Identification Number | 00810082481167 |
| Included Components | Spout Lid, Straw Lid |
| Item Dimensions W x H | 6.42"W x 16.8"H |
| Item Type Name | Gallon Series |
| Item Weight | 2.15 kg |
| Manufacturer | IRON °FLASK |
| Material Type | Stainless Steel |
| Model Name | Gallon Series |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Water |
| Special Feature | BPA Free, Cold 24 Hours, Hot 12 Hours |
| Theme | Sport |
| UPC | 810082481167 |
| Unit Count | 1 Count |
N**A
2 years later and still...
I thought I bought this just last year sometime. This jug has survived 2 years of use so far and has been great. I bought the gallon because I'm a bus driver and can't always stop or have access to a water dispenser. Especially great to have on long routes. It still keeps water super cold. It's so durable that it's fallen and rolled out of the bus several times without getting damaged. Smaller cups I've had got damaged and didn't keep water cold anymore after falling. And the aurora color is so pretty! Haven't had any issues with leaks. Recently moved to a higher elevation, though, and quickly learned to open it slowly and depressurize it, or else a ton of water shoots out.
R**S
Keeps ice in it all day long.
I use this at work during the summer months. Where I work it gets extremely hot. Not unusual for temps to be in the high 90's or even 100 degrees during the summer months. This flask does a great job of keeping drinks cold. It comes with 2 different lids. One is a simple pour type lid so you can pour into a glass. The other is a straw type lid. To be honest that is the only one I have ever used with this. I one time after a day at work I left the flask sitting in my black jeep over the weekend. The temps reached into the mid 90's. I got it out before I went to work to clean and re-fill it and to my surprise some of the ice was still in it! Sitting in a hot jeep over the weekend and it still had some ice in it. That did surprise me. I have recommended this to several people and have no trouble saying if you want to keep things cold it works GREAT. I can't say how well it keeps hot drinks hot as I haven't used it for that. But the paperwork that came with it said it would do that for 12 hours. And judging by how well it keeps things cold, I have no reason to doubt their word. Would by this again. I was thinking of getting a smaller one in a different color just for coffee during the cold winter drives to work. Highly recommend these.
F**Y
Great big jug that stays cold all day and love the two tone colors!
The IRON °FLASK Sports Water Bottle is an absolute winner! The gallon size is perfect for staying hydrated all day, especially for activities like picnics, road trips, or lounging at the park. It’s super sturdy, and the double-wall insulation keeps your drinks ice-cold for hours—even on the hottest days. The two included lids (straw and spout) are a great touch, and both are completely leak-proof, so no worries about spills. While the handle makes it easy to carry, the size is definitely a bit much for hiking—it’s better suited for stationary or low-movement activities. One of my favorite things is the stylish two-tone color options—they look so sleek and modern! It’s functional and good-looking, which is always a win. If you’re serious about staying hydrated in style, this is a fantastic pick!
K**2
Perfect for road trips!
The color isn’t necessarily true to the ad, but it’s still nice! I always get dehydrated on trips because I don’t want to buy a bunch of water bottles, so I thought this would be perfect. It was! I took it for a day trip out of town and I was well hydrated the whole time! It holds a gallon of water, it kept the water nice and cool all day, it fell over a few times but didn’t leak, and I feel it’s 100% worth the investment. I also appreciate the extra straw and second lid option.
J**Y
Great
Great alternative to Yeti. It is designed the same way so it works great. Keeps my water ice cold for as long as possible. I liked the color options and several lid setups
G**L
An excellent water bottle for active people
The 84 Oz bottle is a larger than usual bottle compared to the popular 64 oz flask. Its impressive and bigger size is equipped with a larger Lid of 2 types. A straw and open mouth to allow easy drinking of water. Personally I prefer the open mouth lid as you can drink more water faster. It keeps water cold for a long time, you could fill it up and drink it the next morning. It will still be cold and last for many hours after that. As a very active person, the 84 oz is the ideal amount of water for me to consume. Enough to support my lifestyle across personal and work and in the middle of my intense workout. As a person currently pursuing a body fat loss diet with results, drinking more water does help. The 84 oz bottle may be for you if you find yourself relating to any of my circumstances.
F**A
Incredible water jug and durable
My husband uses this daily and it is incredibly durable. He takes it everywhere he goes. From camping, road trips, working his seasonal job, to his day to day life. Unfortunately, the inner didn't last and I can't find a replacement. Otherwise, this is amazing!
M**B
Great flask at a reasonable price
I love these flasks. These are a very high-quality alternative to the other more expensive brands that everyone always talks about. I would not recommend putting these in the dishwasher, but they are easy to clean. It has multiple lid options. I bought these so I could bring some spring water back to my house from a spring that is about an hour away from my home. I was really surprised when I had spring water from this particular spring in one of these bottles for sealed for over a month sitting in the corner with no issues.
L**.
Flask
Love it
G**L
Large
3.8 Litres is a good amount of water. I previously used a 2.2 litre bottle which served me well but was often insufficient on hot days when I drank a lot. With this bottle I feel that I will never be dehydrated again. Construction seems strong, I like that it comes with two lids of different styles, overall just a very solid design. If you want a bottle of maximum capacity that isn't just made of plastic then this is probably the best option you can buy.
M**E
Good quality thermos!
Bought this for my husband who farms and needed a larger thermos for ice and water. Pack this full of ice and you'll still have ice 3to4 days later! Good quality stainless thermos.
M**�
Well worth the money
Very nice water jug,bought this for my husband to take to work and he says it keeps his water nice and cold all day long.
D**D
Beste Thermosflasche
Habe schon Thermosflaschen mehrerer Marken dieser Preisklasse probiert und Ironflask ist mit Abstand die beste. Nett verpackt, gut verarbeitet, kein unangenehmer Plastikgeruch, Isolierung top! Die größte aus der Familie kommt mit einem Aufsatz mit ausklappbaren Trinkhalm + Ersatz "Strohhalm" Einsatz & einem Aufsatz mit kleinem Schraubverschluss zum einschenken. Beide Aufsätze haben einen stabilen Haltegriff zum tragen. Die Beschichtung der Flasche fühlt sich gut an und blättert auch nach einem Jahr im Einsatz und in der Sonne nicht ab. Leer ist die Flasche verhältnismäßig leicht, voll naturgemäß eher schwer, aber auch wenn man sie gelegentlich (auch auf Beton) fallen lässt bleibt sie ganz. Danke Ironflask, alles richtig gemacht!
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