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💧 Hydrate like a boss—cool, hot, and leakproof all day long!
The Coolflask 128 oz Gallon Water Bottle features triple-layer copper-plated vacuum insulation that keeps beverages cold for up to 48 hours and hot for 24 hours. Crafted from BPA-free, rustproof 18/8 stainless steel, it includes three versatile leakproof lids (straw, spout, and handle) and an anti-sweat coating for a dry grip. With a large 128 oz capacity and travel-ready accessories like a carrying bag and shoulder strap, it’s designed for professionals and adventurers who demand style, durability, and superior hydration on the go.

| ASIN | B093K29PJ5 |
| Additional Features | Break Resistant, Cold 48 Hours, Hot over 24 Hours, Leakproof, Triple Layer Copper-Plated Vacuum Insulated |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Base Diameter | 6 inches |
| Best Sellers Rank | #872 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #26 in Insulated Bottles |
| Brand | Coolflask |
| Brand Name | Coolflask |
| Cap Type | Straw Lid &Spout Lid&Bolded Handle Lid |
| Capacity | 8 pounds |
| Color | Samurai Cyan |
| Customer Reviews | 4.6 out of 5 stars 16,721 Reviews |
| Included Components | Bolded Handle Lid, Pouch-Equipped Carrying Bag, Shoulder Strap, Spout Lid, Straw Lid with 2 Straws & Straw brush |
| Item Dimensions W x H | 6"W x 12.5"H |
| Item Weight | 1.73 kg |
| Manufacturer | Coolflask |
| Material Type | Stainless Steel |
| Model Name | Long-lasting insulated water bottle |
| Number of Items | 1 |
| Product Care Instructions | Dishwasher Safe, Hand Wash Only |
| Recommended Uses For Product | Coffee, Juice, Soup, Tea, Water |
| Special Feature | Break Resistant, Cold 48 Hours, Hot over 24 Hours, Leakproof, Triple Layer Copper-Plated Vacuum Insulated Special Feature Break Resistant, Cold 48 Hours, Hot over 24 Hours, Leakproof, Triple Layer Copper-Plated Vacuum Insulated See more |
| Theme | Outdoor |
| UPC | 760354284234 |
| Unit Count | 1 Count |
J**A
Fantastic! Good quality and price while looking sleek.
Perfect size, shape, color, durability, leak-proof, and keeps things cold for such a long time. Even storing it in my hot car all day in +100° outside temps it keeps the fluid cold, even when the outside is burning hot. It's got a handy holder for it that fits on my car seat passenger headrest and hangs behind the seat. It's great for emergency water in the car and it can stay there under heated conditions without giving you the chemicals from plastic. The lid opening is great and easy to use. Amazing price. I like the cool color shades.
D**K
Performs exactly as advertised
I needed to replace an insulated bottle from a big box store; it just didn't keep my water cool. Found this one with very good reviews and very reasonably priced, particularly with the different lids and carrying case thing. (Didn't need the carrier and strap, but you never know.) I'm extremely pleased. Water stays icy far longer than it takes me to drink 32 ounces. I have zero issues with it leaking, no matter which of the lids I use. And the size, for me, is perfect. It doesn't fit in the cup holder of my Kia Soul, but I know that when I got it. I did have to get a cup holder adapter. I highly recommend.
S**A
He loves it !!
I bought this water jug as a gift for my boyfriend, and he uses it every single day! It’s a great size, keeps his drinks cold, and even keeps ice frozen for hours at a time. He takes it everywhere he goes and uses it for just about everything, so it’s definitely been a versatile and useful purchase. So far, we’ve had no issues with leaking or any other problems with the product. It looks great, the handle makes it easy to carry, and he loves having it with him wherever he goes..So far, we’re very happy customers and would definitely recommend it!!
W**.
Huge capacity and actually keeps water cold
This bottle is massive, which is exactly what I wanted. At 128 oz, I can fill it once in the morning and have enough water to get through most or all of the day without constantly refilling it. The insulation is the biggest plus. It does a great job keeping water cold for hours, even when the bottle is sitting somewhere warm. The included lid options are also useful because you can switch between the straw lid and the other styles depending on how you prefer to drink from it. For something this large, the handle makes it much easier to carry around. The lids seal well and I haven’t had issues with leaking when everything is tightened properly. The obvious downside is that a full gallon bottle is heavy and bulky, but that comes with the territory. This definitely isn’t something you’re going to throw into a normal cup holder. Overall, if you want a large insulated bottle that minimizes refills and gives you multiple lid options, this is a great choice.
D**.
Great but not totally leakproof
I did a review on this earlier this year as I just love it!!! I still do but now that it has been 7 months, I thought I would come back and do a review after using it a while. This is an excellent bottle and I would consider buying it again but I use this for water and flavored water and I do find that it is not leakproof like they say. I have a small amount of leaking often enough but I do use it every day, all day. I love that they include the straw brush to clean them with and that you get 2 reusable straws. This is a good deal when you look at what you get for the price. This bottle won't fit in a cup holder in a vehicle but I set mine on the floor propped against the hump or someplace convenient. I like the 40 oz. size as it gives me a lot of water to drink without getting into the super big jugs to carry around. We ordered 2 of these, this color and a black one and both have held up well except for some leaking. The carry bag/sleeve is great as we feel we can set it on an end table or anywhere and it won't sweat or mark up the table which is a nice benefit.
A**T
Great bottle! If you don't have a nickel allergy.
First thing's first: I think this bottle is great. What I'm saying here is generally not a criticism. The material is listed as Stainless Steel. It takes some digging to find that it's 18/8, which means it's an alloy with 18% chromium and 8% nickel. I didn't realize this, and after using the bottle for a couple of days I had developed a really nasty cough that is still with me (greatly diminished) over a week later. Now to the rest of it. The straw lid is not fully leakproof, but it is very resistant to leak and doesn't leak quickly. The other two lids I had no issue with. All that really means is if you're gonna store the bottle sideways, don't use the straw lid. The insulation is very impressive. It was still cold after 48 hours after the bottle sat in room temperature, and after several hours sitting in an unshaded car on the hottest day of the year so far (118F heat index). Probably the biggest thing to keep in mind before purchasing is the handle. Mine hasn't broken, but many others are saying theirs has, and I can tell it's fragile. It's very nice that it comes with a straw cleaning brush, and the bottle sling is nice though the pocket doesn't really hold a phone unless you're willing to really cram it in (and I have to assume doing that a few times will cause the stitching to break). The strap is okay.
M**E
Great hydro jug!
Great hydro jug! It is easy to use & the lids are all great! Keeps ice & water cold for hours! Easy enough to clean & can put all accessories in the dishwasher. It's a beautiful color & works great!
T**T
This is the toughest bottle I have ever had
Okay I got to say this is a pretty damn good bottle. I just accidentally drove over this thing with my traverse and trail tires this morning.. and this sucker is still holding water Granted I might need a new one but this thing is still functional!!!! I mean it did bust off the bottom piece but
E**A
Prima product
Prima product, koelt goed en lekt niet.
J**E
Grande capacité
🧊 Excellente bouteille isotherme, grande capacité et polyvalente La bouteille Coolflask 2L est idéale pour rester bien hydraté toute la journée. L’isolation sous vide est très efficace : elle garde l’eau fraîche pendant des heures, même en pleine chaleur. Les 3 couvercles interchangeables sont très pratiques selon l’usage (sport, bureau, voyage). La paille intégrée est un vrai plus pour boire facilement sans renverser. Le design “gomme à bulles” est original et agréable en main. L’inox est solide, la bouteille ne fuit pas. Très bon produit, je recommande. ⸻ 💧 Solide, pratique et bien pensée Grande contenance, parfaite pour une journée de travail, de sport ou une randonnée. L’eau reste bien fraîche, même après plusieurs heures. La qualité de fabrication est au rendez-vous : l’acier inoxydable est robuste, et les bouchons ferment parfaitement. Mention spéciale pour les 3 types de couvercles fournis – un vrai plus selon les situations. Design moderne et coloris “gomme à bulles” très sympa. Je suis entièrement satisfait(e). ⸻ ⭐ Hydratation optimale au quotidien Très bonne bouteille isotherme : grande capacité de 2L, excellente isolation thermique, et aucun souci d’étanchéité. La paille est pratique pour boire sans incliner la bouteille, et les différents couvercles sont très utiles. Facile à nettoyer, agréable à transporter. Le revêtement extérieur est esthétique et antidérapant. Rien à redire, je recommande sans hésitation.
N**É
Belle, grande, facile à transporter
Je mettais acheter des bouteilles en plastique de 2L et plus car je n'avais pas encore trouvé celle-ci. Enfin, je peux boire de l'eau fraîche toute la journée, même en déplacement, quelque soit la température extérieure. Je n'aime pas la glace et cette gourde me permet de conserver l'eau bien froide toute la journée. Deplus, le fait d'offrir 3 bouchons différents me permet de boire avec ou sans paille à ma convenance. Le sac de transport facilite la vie également. J'ai souvent les bras chargés et une bouteille de cette contenance ne rentre pas dans mon sac, mais grâce au sac et à sa grande lanière ajustable, je peux transporter ma gourde partout sans qu'elle ne m'échappe des mains. La bouteille est facile à nettoyer, mais je n'ai pas encore osé la mettre au lave-vaisselle même s'il est dit qu'elle peut y aller. Je n'ai pas encore utilisé le bouchon à paille (j'aime moins) mais les deux autres sont solides et se nettoient bien. J'ai quand même validé la longueur des pailles et elles sont toutes les deux de la bonne longueur. J'aime qu'une brosse pour nettoyer les pailles vienne avec le kit. Pour le prix, c'est de loin la meilleure bouteille que j'ai acheté depuis des années!
B**T
bonne qualité et réélement isotherme
La gourde est de bonne qualité, tout comme la housse, j'aurais cependant apprécier que les bouchons et les hanses des bouchons soit en métal plutôt qu'en plastique. Je suis resté une journée complète dehors par 38°C est l'eau est restée à la même température toute la journée. Si vous avez des problèmes d'étanchéité il se peut que le joint du bouchon soit mis à l'envers (rainure visible), personnellement c'était mon cas mais elle ne fuit plus désormais (j'ai mis la face plate visible)
J**M
Värt priset!
Värt priset! Bästa vattenflaskan jag har ägt, vattnet håller sig iskallt i 24 timmar och kallt i 24 timmar till. 5/5
Trustpilot
1 month ago
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