The 530ml capacity bottle keeps beverages cold for up to 24 hours, maintains hot drinks for 12 hours and preserves ice for up to two days, according to Ninja. I’m a big fizzy water drinker so being able to keep it fizzy for such a long period is amazing. (Image: Ninja)A third continued: " Excellent bottle , keeps cold drinks cold for over 12 hours (not used for hot), keeps fizzy drinks fizzy. Another commented: "Pretty good product, you do lose some fizz over time but overall a great product and keeps drinks very cold!" There are lots of other options out there, too, with Amazon stocking the bottlebottle Stainless Steel Water Bottle for £22.99.

Source: The Star March 02, 2026 20:05 UTC