Sigg WMB ONE Top Anthracite Screw Cap (One Size), Spare Part Water Bottle, One-Handed Use & Leak-Proof Water Bottle Cap

Ideal Spare Part - This convenient and dishwasher-safe plastic screw top in a simple shade of grey is the ideal spare part for all SIGG water bottles. One-Handed Use - This innovative and secure ONE plastic screw cap makes carrying, opening, drinking, closing and securing the bottle easy with just one hand. Leak-Proof Cap - Thanks to this hygienic and practical spare screw cap, your chosen SIGG water bottle is designed to be leak-proof and simple to carry. Safe Drinking - This convenient spare bottle cap is entirely BPA-free and does not contain any pollutants such as oestrogenic substances or phthalates. Delivery & Details - SIGG water bottle cap replacement, leak-proof cap, dishwasher-safe, pollutant- and BPA-free, Swiss Design, item number: 8629.30