S’well 17oz Bottle – The Classic

These are classic Swell 17oz bottles with three wall made from steel, they really keep their temperature, cold or hot, for hours on end without breaking a sweat (or condensation to be precise). There is nothing more likely to be challenged than a claim and these S’well bottles will keep your hot drink hot for 12 hours and your cold drink cold for 24hrs. There is plenty of online evidence that these claims have been tested and have been exceeded – here is some comment and science from Penn State University.

Read more about these 170z Swell bottles below or learn more about swell bottles in general here.