Coldest Insulated Water Bottle with Straw Lid - Stainless Steel Metal Insulated Bottle for Men & Women (Astro Purple, 40 oz)

In the realm of insulated water bottles, The Coldest Water Bottle stands tall, promising to keep your drinks ice-cold for an astonishing 36 hours. Having used this bottle for the past few months, I can unequivocally say that it lives up to its name and even surpasses expectations. My first test for this bottle involved filling it to the brim with ice cubes. I eagerly awaited the moment when the last cube would melt, marking the end of the bottle's ice-retaining prowess. To my surprise and delight, the final cube stubbornly refused to yield, clinging to its icy form until an impressive 33 hours had elapsed. Even after the ice had melted, the water remained remarkably cold. At the 35th hour mark, the water was still refreshingly cool, a testament to the bottle's exceptional insulation capabilities. While I haven't yet tested the bottle's ability to keep hot liquids hot for the advertised 13 hours, I have no doubt that it will perform just as admirably. Coldest has earned my respect and trust with their dedication to crafting exceptional products that truly deliver on their promises.

Absolutely the best n easy to clean

Leakage problem from the hole for air. Water remain cool for long time.

Waste of money, paid 4000/- for this stupid thing.