how many litres of water in a swell bottle
S'well The company sells bottles that hold 9 US fluid ounces (270 millilitres), 17 US fl oz (500 ml) or 25 US fl oz (740 ml). The bottles are reusable and include triple-walled insulation.[19][20] The manufacturer claims the bottles are non-leaching, non-toxic and maintain the content's temperature for 12 to 24 hours.[21][22]