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The Coolflask 1.9L insulated water bottle combines cutting-edge vacuum insulation with premium stainless steel to keep beverages cold for 48 hours or hot for 24 hours. Featuring dual leakproof lids and an adjustable shoulder strap, it offers versatile, hands-free hydration for sports, travel, and gym use. BPA-free and durable, this sleek indigo black flask is designed for professionals who demand style and performance on the go.






















| ASIN | B0CSS9QJ4W |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 25,534 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 977 in Canteens & Water Bottles |
| Colour | Indigo Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (769) |
| Date First Available | 17 April 2024 |
| Included Components | Spout lid, Straw lid, brush, straw |
| Item Weight | 898 g |
| Item model number | 20036 |
| Manufacturer | Coolflask |
| Material | Stainless Steel |
| Product Dimensions | 12.7 x 12.7 x 25.4 cm; 898 g |
| Size | 1893 ml |
| Special Features | Carrying Loop, Cold 48 Hours |
N**A
Good water bottle
Really good size water bottle without being overly heavy. Should definitely help me drink more
H**Y
We have kids in baseball and we need alot of water during games and cold water on the hot days. I have filled this up the night before and it has stayed cold all day and all night! This is perfect for kids who are not able to refill the bottles when traveling or in bewtween games. Easy to clean, the straw part comes off so you can wash it seperately. It has not leaked and boy has it been dropped, tipped, thrown everything a 6-10 year old does while traveling for sports. You can change out the lid with the same brand of water bottle if you loose this one, they all fit well, no funky taste and such a well made water bottle. I bought two.
D**.
Great bottle that keeps your drink cold all day my kid says. It is not allowed to be switched up and has to be used daily.
D**N
This is a great water bottle! It holds a large amount of water and keeps it cold. It is perfect to take to the gym or just for daily use.
N**A
The amount of compliments I get for this water jug! The color combo is beautiful together. The strap is sturdy and it can adjust to my 8 year old daughter’s height or mine. I’m 5’6” and I still have length to spare on the strap if I wanted it longer or if someone is taller than me. I like to wear it crossbody and it stays on well and is easy to carry. The lid works great. Stays up when you need it and clicks down so it is completely leak proof. I haven’t used the other lids but it comes with three options and a straw cleaner to keep your bottle clean. Keeps water cold the whole day and never gets a bad taste in the bottle. I prefer this over the other popular water bottles with a strap on Amazon because this one is stainless steel and the other ones are plastic. It’s a great value for your money. My only complaint is it fell on the ground and scratched immediately. If you’re going to be rough with it or clumsy like I am, maybe keep it inside so it remains beautiful and unscathed.
K**E
So I've had this bottle for a week or so and I'm relly enjoying it. I live in a hot sub tropical climate and wanted a drink bottle that stays cold and this one really does. I bought a big ice cub mould and those big cubes have lasted for around 5 hours in the bottle. Even after they have melted the water is fridge temperature cold for around 20 hours and then it's still very refreshing until around 24 hours. I'm really impressed. I also love the colour and the surface finish of the bottle is really nice and very anti slip. I find the straw really convenient and I love that it closes tight so no bugs can go in there. One thing I would say is with the straw lid, its not water tight. I haven't tested the other lid. I just carry the bottle around my house so it doesn't bother me. I do like the strap that comes with the bottle but it's a bit tricky to attach and I worry that the plastic ring might eventually break further down the line, but not anytime in the near future I don't think. All in all I would 100% purchase this bottle again and may get another for my husband.
Trustpilot
2 months ago
4 days ago