Retki steel thermos flask made of high quality 304 stainless steel. The thermos bottle has a double-walled and seamless construction, which keeps the drink warm for up to 12 hours. The thermos bottle maintains 98ºC after 6 hours of drinking approx. 80ºC and after 12h approx. 65ºC. The bottle has a one-piece inner cap and a five-year guarantee for heat resistance. Volume 350ml. The outer cap acts as a cup. This Retki thermos bottle is machine washable!
