SIGG 3 Stage Sports Top Black Screw Cap (One Size), Spare for Water Bottle, Leak Proof Plastic Bottle Bottles

IDEAL SPARE This screw top in black is the ideal spare part for all SIGG wide-mouthed bottles. The top part also fits bottles with a narrow opening. SPORTY DESIGN: The practical mouth piece on this cap can be opened and closed simply by using the mouth, allowing the bottle to be used during sports. LEAK-PROOF CAP: With its hygienic and practical plastic screw cap, the water bottle will be guaranteed leak-proof and ideal for many different activities. SAFE DRINKING: The screw cap is made of entirely BPA-free materials and does not contain any pollutants, such as phthalates or oestogenic substances. DELIVERY & DETAILS: SIGG water bottle cap replacement, leak-proof cap, dishwasher-safe, pollutant- and BPA-free, Swiss design, item number: 8283.80