Sigg WMB One Top 2 Eco Green Closure (One Size), Replacement Spare Part Drinking Bottle, Handed & Leak Proof Cap

IDEAL REPLACEMENT: The handy and dishwasher-safe bottle cap in cheerful morning blue is perfect as a replacement for all SIGG drinking bottles. ONE-HANDED OPERATION: The innovative and secure WMB Top-2 closure makes it easy to carry, open, drink, close and secure the water bottle with just one hand. LEAK-PROOF CLOSURE: The hygienic and practical screw cap guarantees the bottle is leak-proof and easy to carry. SAFE DRINKING: The replacement cap is completely free of BPA and harmful substances. These include oestrogen-active substances and phthalates. DELIVERY & DETAILS: SIGG replacement lid for drinking bottles, leak-proof closure, dishwasher-safe, free of harmful substances and BPA, Swiss Design