SIGG Stainless Steel Thermo Bottle Hot & Cold One with 0,5 Litres Capacity BPA free - production without Bisphenol-A excellent isolating effect, both for hot and cold drinks, thanks to the double-walled construction Hot drinks stay hot for 12 hours - cold drinks stay cold for 20 hours particularly practical to open/close with just one hand thanks to the SIGG Lock button absolutely leak-proof easy carrying at the handle built-in tea filter, which can also be used for fruit infusions Diameter: 7.2 cm Height: 26.5 cm Weight: 330 g