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💧 Hydrate smarter, live bolder — the Coolflask way!
The Coolflask 1180ml insulated water bottle features advanced double-wall vacuum insulation that keeps beverages cold for up to 48 hours and hot for 24 hours. Crafted from durable, BPA-free 18/8 stainless steel, it resists rust and odors while maintaining pure taste. Designed for versatility, it includes three interchangeable lids—a straw, spout, and screw-on cap—plus an anti-sweat coating for a secure grip. Leak-proof and easy to clean, this sleek indigo black bottle is ideal for professionals and adventurers seeking reliable hydration on the go.















| ASIN | B0CRVF5D49 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Base Diameter | 3.54 Inches |
| Best Sellers Rank | 1,978 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 41 in Insulated Bottles |
| Brand | Coolflask |
| Brand Name | Coolflask |
| Cap Type | Straw Cap |
| Capacity | 1183 ml |
| Colour | Indigo Black |
| Customer Reviews | 4.6 out of 5 stars 9,267 Reviews |
| Included Components | Cap |
| Is Oven Safe | No |
| Is the item dishwasher safe? | No |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 10W x 36H centimetres |
| Item Type Name | Stainless Steel Water Bottle |
| Item Weight | 808 Grams |
| Manufacturer | Coolflask |
| Material Type | Stainless Steel |
| Model Name | Coolflask |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Water |
| Recommended uses for product | Water |
| Special Features | Keeps contents warm for 24 hours, cold 48 hours |
| Special feature | Keeps contents warm for 24 hours, cold 48 hours |
| Theme | Sport |
| Unit Count | 1.0 count |
| With Lid | Yes |
G**N
Just buy it
Keeps hot things hot and cold things cold, good value for money and great you get different kids included, no leaks, no spills. Wide mouth makes it easy to clean. Black is good colour and looks smart. Easy to leave in the van at work and sip from it as and when you need which is very practical. Good quality materials and feels a lot more premium than its price point. Prefer this over my wife’s yeti which was just over double the price.
R**D
Keeps drinks cold and value for money!
This insulated water bottle is brilliant. On many occasions I have filled it with water out of the fridge, added some ice and it is still ice cold 36 hours later. Yesterday on one of the hottest days the ice cubes were still rattling around in it 24 hours later. It is that good my partner purchased one as soon as she saw how cold the drink kept in it. Comes with 3 lids including a blank lid, a 'chugging' lid and a straw lid I use the chugging lid and my partner uses the straw lid on hers none of the lids have leaked on either of us and include a carrying handle and are easy to change. It also includes a small brush to clean the straw part. The inside is stainless steel so doesn't have that nasty aftertaste that plastic bottles have. This bottle is cheap compared to some alternatives on Amazon with just as good if not better specifications. I haven't tried hot liquid in it but would presume it will also keep liquids hot and the blank lid would allow you to place soups in it for winter for easy pouring. The jacket and carrying strap are an added bonus the 1.8 litre version weighs approximately 2kg full of liquid. Very happy with it!
D**D
Absolutely Brilliant!!
Absolutely amazing flask. I've personally only used it with cold water and the claims that it keeps it ice cold for 24 hours is absolutely true. It was well needed during the heatwave we have just had. I will point out though that this flask is not small at all so if you need something on the smaller size this isn't for you. It comes with cleaning pipes to keep it nice and fresh and 3 diffent types of lids which are perfect and do not leak at all. I can highly recommend this to anyone.
D**N
Coolflask 2L: Big Capacity, Solid Design.
I’ve been using the Coolflask 2L Water Bottle for a while now, and I’m really impressed with its overall quality. This thing feels sturdy and well-made - definitely a high-quality product that can handle being tossed into a bag or hauled around all day. The stainless steel construction gives it a premium vibe, and it keeps my water cold for hours, which is a huge plus when I’m out and about. One of the standout features is the variety of lids it comes with. You get three options, including a straw lid, a spout lid, and a handle lid, which makes it super versatile depending on how you like to drink. The cover is another great touch - it’s a sleek, padded sleeve that not only looks great but also adds a layer of protection. I love how it all ties together to make this bottle feel like a complete package. That said, I did run into a bit of an issue with the straw lid. After a while, it stopped working properly - eventually it wouldn’t draw water up at all - which was a hassle. It’s a bit of a pain, especially since I liked using it for quick sips, but it’s not the end of the world. The other lids work just fine, so I’ve switched to the spout lid, and honestly, I’m still happy with the bottle overall. A few more thoughts: the 2L capacity is perfect for staying hydrated without constant refills, which is great for long days or workouts. It’s easy to clean, though I stick to hand-washing to keep it in top shape. I don't know how I feel about the price since I used a voucher for the purchase. All in all, even with the straw lid hiccup, I’d recommend it to anyone looking for a durable, stylish way to carry water.
F**S
Solid product!
Been using the Coolflask insulated bottle for a few months now and it’s still been really good. It keeps drinks cold for a long time, even if I fill it in the morning it’s still cold hours later. That’s probably the best thing about it, especially when I’m out or working. It’s held up well with daily use, no leaks and no issues with the lid or anything loosening over time. Still feels solid and reliable. Overall, I’m happy with it. Simple bottle but it does exactly what it should and has lasted well so far.
A**R
Great bottle and cover
I have used this bottle for the last 6 weeks and I can honestly say it has been brilliant. I have worn it whilst walking and taking it to the gym. The drink has remained cold even in the hot weather. The cover is really well made. It has not leaked. Obviously it is heavy when full, but the broad shoulder strap makes it easy to wear/carry.
I**N
Happy purchase
An excellent flask, decent size so you don't have to refill as often amd keep water cool.
K**S
Awesome bottle
Absolutely superb piece of kit. Does exactly what it says on the tin. Comes with a really handy neoprene protective case, shoulder strap And 3 different drinking caps. Well made, keeps drinks ice cold for Hours.
B**N
Bonne choix
Récipient en apparence de bonne qualité. On va voir comment il passe le test du temp .
C**N
Je recommande 👌
Au top
A**R
Perfect
Perfect
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.
M**O
Borraccia termica definitiva! Kit completissimo e qualità eccezionale
PRO: Isolamento termico al top: Mantiene l'acqua ghiacciata per ore e ore (anche sotto il sole) e i liquidi caldi a lungo grazie al corpo in acciaio inox ben isolato. La finitura nera opaca esterna offre inoltre un ottimo grip e non trattiene le impronte. 3 Tappi inclusi nel kit: Questo è il vero punto di forza! Nella confezione ci sono tre tappi intercambiabili diversi per ogni esigenza: uno con cannuccia estraibile (comodissimo per bere mentre si fa attività fisica), uno classico a bocca larga con maniglia e uno con beccuccio per un flusso più rapido. Custodia protettiva utilissima: La borsa in neoprene inclusa calza a pennello. Protegge la borraccia dagli urti ed è dotata di una tracolla regolabile e rimovibile che la rende facilissima da trasportare a spalla durante le camminate. Pulizia facile: Insieme alle cannucce di ricambio viene fornito lo scovolino metallico lungo, fondamentale per igienizzare l'interno della cannuccia senza impazzire. CONTRO: Dimensioni generose: Avendo una capacità notevole, quando è piena ha un certo peso e non entra nei classici portaborracce standard da auto o da bici (ma la tracolla inclusa risolve totalmente il problema del trasporto). Considerazioni finali: Considerando tutto quello che arriva a casa (borraccia, custodia termica con tracolla, 3 tappi diversi, cannucce e scovolino), il rapporto qualità-prezzo è strepitoso. Se cercate una borraccia indistruttibile, capiente e super accessoriata, questa è la scelta perfetta. Consigliatissima!
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