- Product description
The 3-Stage Sports cap fits all SIGG wide-neck drinking bottles made of aluminium and plastic. The upper part also fits the narrow-neck versions in aluminium & plastic. The cap is therefore a useful addition to many SIGG water bottles, especially if the water bottles are used for sporting activities. Please note that an additional adapter (8231.90 WMB ADAPTER) is required for the wide-neck bottles to connect the cap to the bottle.