Cello Duro Flip Thermosteel Flask with Jacket | 1 Litre, Black | 24 Hours Hot and Cold | Flask for Tea Coffee | Rust & Leak Proof | Ideal for Office, Gym, Home, Kitchen, Hiking, Travel Bottle

Trust me this might be one of the best bottle. It retains the water temperature very well, even after 24 hr. it works well. I needed a 1.5 L Capacity bottle. This is reall and it serves the purpose brilliantly. Really an value for money product.

Good product,quality material

Great Product! Value for money! Maintains Temperature like a pro! Our 1st one got lost. This was unavailable in market at the time in 500ml, so we tried the Borosil 300 ml that didn't control temperature so well. - Voila! Amazon to the rescue! Needed a thermos that was sturdy enough to sit through 3 hours training sessions in peak North Winter, keep tea/coffee warm in winters throughout the day till night i.e. 8am to 10pm (as training was after work hours), small enough to travel, light enough to not be a burden when carried with books. We like this smooth cap design instead of Cup/Handle. Not a fan of the model with the Cup handle as that takes space on the side of the bag and the handle often ends up hurting someone during carriage or breaking. The cloth cover makes sure it doesn't slip. Easier to handle than the Zipper cover model because unlike that model this one doesn't require to be taken out of the cloth cover to pour. The cover adds to ease of handling - surely a huge improvement over the zip design for daily commute. The smooth design has been fairly easy to clean (although special attention must be paid to the nozzle and cap area else the holes and ridges may end up retaining residue that catches Mould. Simply LOVE This product.

I have never seen such a worst product. It will work only for one week maximum. After that it will lose insulation. Low quality steel has been used in it which corrods very fast. Cello customer care is worst. They will not replace your item under warranty. They will ask to send photos. After sending photos to their email id: [email protected], they will say it is dented and physically damaged and it's not a manufacturing defect, so we can not replace it. But the truth is there is no dent. But they will not agree. Don't waste your money. Better go for some other good brand like MILTON or search something else. But say no to CELLO. Both the product and their customer service are poor.

Its very useful

I was just looking for an elegant and durable water bottle of 1.5 liter. This bottle fulfill my requirement. Just amazing, value for money, good function. Just waooo

Nice but after few days with in one hour hot water changing into cool

I regret purchasing this flask. Initially, it worked fine, but within just 2 months, the bottle stopped maintaining the temperature of my drinks – neither hot nor cold. The bigger issue is the rusting! After 6 months of use, I noticed rust inside the bottle, which is not only disappointing but also dangerous for health. A thermosteel flask is expected to last much longer without such issues. Definitely not worth the money. I wouldn't recommend this product to anyone.