SIGG WMB ONE Top Anthracite spare part - leak-proof closure for drinking bottles.
The SIGG WMB ONE Top Anthracite cap is the ideal addition to all SIGG drinking bottles with a wide neck. It impresses with its discreet design in grey. With the ONE Top, the drinking bottle can be operated with one hand: this applies to carrying, opening, drinking, closing and securing the bottle. In addition, the practical screw cap keeps the bottle tight at all times, so it is leak-proof. In addition, the mouthpiece is protected from bacteria and dirt at all times for hygienic use.
The screw cap is, of course, BPA-free and does not contain any harmful substances - this includes phthalates or oestrogen-active substances.
The product benefits in detail:

ONE Top replacement cap
For all drinking bottles
Leak-proof
Can be operated with one hand
Free from harmful substances
Swiss design.