Borosil Hydra Hike 500ml Stainless Steel Flask Tumbler | Double Wall Vacuum Insulated | 9 Hrs Hot & 13 Hrs Cold | Leakproof & Wide Mouth | Fits in Car Holders, for Home, Office, Sports, Black

The product looks classy with a metal finish ,the handle makes it convenient to holdAble to keep the content hot for 6 hrs

Rating it after years of use, happy with the service received from seller and Amazon!

This bottle is supposed to keep liquids cold for 13 hours, which means that the liquid should be at the same temperature for 13 hours.Started by filling the bottle with refrigerated water and four large ice cubes.Ice cubes melt within 3 hours.Water is close to the refrigerated temperature for another 3 hours.After that, the water temperature rises to cool.The double wall needs to be thicker for a 13-hour cold retention.

Did not kept water hot only after two months..moreover upper flap lid does not open many times no matter how hard you try

I recently purchased this amazing water bottle for my kids, and I couldn't be happier with my purchase. After a doctor recommended that my children drink warm water, I went on a hunt for the perfect bottle that would be easy for them to hold. I stumbled upon this gem, and it has exceeded all my expectations.First and foremost, the bottle's design is absolutely fantastic for little hands. It has a perfect grip, allowing my kids to hold it securely without any spills or accidents. The size is just right, with a capacity of 300ml, making it easy for them to carry it around wherever they go.Another great aspect of this bottle is its leak-proof design. I no longer have to worry about spills or leaks in my children's backpacks or lunch bags. The secure lid ensures that the water stays safely inside, providing peace of mind for me as a parent.In conclusion, I highly recommend this water bottle for children. Its user-friendly design, perfect size, durability, temperature retention, and leak-proof features make it an outstanding choice. If you are searching for a reliable and convenient bottle for your little ones, look no further. This bottle has truly been a game-changer for my kids, and I'm confident it will be for yours too.

I use this for filter coffee. If you put boiling hot liquid like 100⁰C it'll stay hot for like 4-5 hours or something. And at 90-95⁰C it'll stay hot for similar time and maybe a little longer. See i noticed if you put the 100⁰C water it'll come to 93-95⁰ in like 3.5 hours so not that great but in my case I open the lid in between it'll depends but it'll stay hot for 3 hours bare minimum no matter what you'll do. The mouth is big so it's easy for cleaning, I dropped it once but there's, no such damage and all. I like it's matte finish over flossy any day it's light weight.

Very effective insulation

Kept coffee piping hot for hours even in Delhi winters