Sigg Hot & Cold Top Black spare part - leak-proof closure for thermos bottles. The Sigg Hot & Cold Top Black cap is the ideal replacement for all Sigg Hot & Cold thermo bottles with a capacity of 0.3 and 0.5 litres. It impresses with its simple design in black. The practical screw cap keeps tight at all times, so that the drinking bottle is guaranteed leak-proof. In addition, the thermos bottle can be held and carried effortlessly thanks to the handy design of the lid.
The screw cap is of course BPA-free and does not contain any harmful substances - this includes phthalates or oestrogen-active substances.